2650425484

素因数分解:

$2^2\times 7^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 5691990528

約数和(自身を除く): 3041565044

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 53, 82, 98, 106, 127, 164, 196, 212, 254, 287, 343, 371, 508, 574, 686, 742, 889, 1148, 1372, 1484, 1778, 2009, 2173, 2401, 2597, 3556, 4018, 4346, 4802, 5194, 5207, 6223, 6731, 8036, 8692, 9604, 10388, 10414, 12446, 13462, 14063, 15211, 18179, 20828, 24892, 26924, 28126, 30422, 36358, 36449, 43561, 47117, 56252, 60844, 72716, 72898, 87122, 94234, 98441, 106477, 127253, 145796, 174244, 188468, 196882, 212954, 254506, 255143, 275971, 304927, 329819, 393764, 425908, 509012, 510286, 551942, 609854, 659638, 745339, 1020572, 1103884, 1219708, 1319276, 1490678, 1786001, 1931797, 2308733, 2981356, 3572002, 3863594, 4617466, 5217373, 7144004, 7727188, 9234932, 10434746, 12502007, 13522579, 16161131, 20869492, 25004014, 27045158, 32322262, 50008028, 54090316, 64644524, 94658053, 189316106, 378632212, 662606371, 1325212742, 2650425484]

約数ペア:

[(1, 2650425484), (2, 1325212742), (4, 662606371), (7, 378632212), (14, 189316106), (28, 94658053), (41, 64644524), (49, 54090316), (53, 50008028), (82, 32322262), (98, 27045158), (106, 25004014), (127, 20869492), (164, 16161131), (196, 13522579), (212, 12502007), (254, 10434746), (287, 9234932), (343, 7727188), (371, 7144004), (508, 5217373), (574, 4617466), (686, 3863594), (742, 3572002), (889, 2981356), (1148, 2308733), (1372, 1931797), (1484, 1786001), (1778, 1490678), (2009, 1319276), (2173, 1219708), (2401, 1103884), (2597, 1020572), (3556, 745339), (4018, 659638), (4346, 609854), (4802, 551942), (5194, 510286), (5207, 509012), (6223, 425908), (6731, 393764), (8036, 329819), (8692, 304927), (9604, 275971), (10388, 255143), (10414, 254506), (12446, 212954), (13462, 196882), (14063, 188468), (15211, 174244), (18179, 145796), (20828, 127253), (24892, 106477), (26924, 98441), (28126, 94234), (30422, 87122), (36358, 72898), (36449, 72716), (43561, 60844), (47117, 56252)]