2013293282

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 4262857632

約数和(自身を除く): 2249564350

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 43, 49, 77, 86, 91, 98, 143, 154, 169, 182, 257, 286, 301, 338, 473, 514, 539, 559, 602, 637, 946, 1001, 1078, 1118, 1183, 1274, 1799, 1859, 2002, 2107, 2366, 2827, 3311, 3341, 3598, 3718, 3913, 4214, 5654, 6149, 6622, 6682, 7007, 7267, 7826, 8281, 11051, 12298, 12593, 13013, 14014, 14534, 16562, 19789, 22102, 23177, 23387, 25186, 26026, 27391, 36751, 39578, 43043, 43433, 46354, 46774, 50869, 54782, 73502, 77357, 79937, 86086, 86866, 91091, 101738, 121561, 138523, 143663, 154714, 159874, 163709, 182182, 243122, 257257, 277046, 287326, 301301, 304031, 327418, 356083, 477763, 514514, 541499, 559559, 602602, 608062, 712166, 850927, 955526, 1005641, 1082998, 1119118, 1580293, 1701854, 1800799, 1867619, 2011282, 2128217, 3160586, 3344341, 3601598, 3735238, 3916913, 4256434, 5956489, 6688682, 7039487, 7833826, 11062051, 11912978, 13073333, 14078974, 20543809, 22124102, 23410387, 26146666, 41087618, 46820774, 77434357, 91513331, 143806663, 154868714, 183026662, 287613326, 1006646641, 2013293282]

約数ペア:

[(1, 2013293282), (2, 1006646641), (7, 287613326), (11, 183026662), (13, 154868714), (14, 143806663), (22, 91513331), (26, 77434357), (43, 46820774), (49, 41087618), (77, 26146666), (86, 23410387), (91, 22124102), (98, 20543809), (143, 14078974), (154, 13073333), (169, 11912978), (182, 11062051), (257, 7833826), (286, 7039487), (301, 6688682), (338, 5956489), (473, 4256434), (514, 3916913), (539, 3735238), (559, 3601598), (602, 3344341), (637, 3160586), (946, 2128217), (1001, 2011282), (1078, 1867619), (1118, 1800799), (1183, 1701854), (1274, 1580293), (1799, 1119118), (1859, 1082998), (2002, 1005641), (2107, 955526), (2366, 850927), (2827, 712166), (3311, 608062), (3341, 602602), (3598, 559559), (3718, 541499), (3913, 514514), (4214, 477763), (5654, 356083), (6149, 327418), (6622, 304031), (6682, 301301), (7007, 287326), (7267, 277046), (7826, 257257), (8281, 243122), (11051, 182182), (12298, 163709), (12593, 159874), (13013, 154714), (14014, 143663), (14534, 138523), (16562, 121561), (19789, 101738), (22102, 91091), (23177, 86866), (23387, 86086), (25186, 79937), (26026, 77357), (27391, 73502), (36751, 54782), (39578, 50869), (43043, 46774), (43433, 46354)]