15705103414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{491}}^1\times {\mathrm{1229}}^1$

素因数の和:1766

約数の個数: 96

約数和(自身を含む): 31894352640

約数和(自身を除く): 16189249226

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 286, 338, 491, 982, 1001, 1183, 1229, 1859, 2002, 2366, 2458, 3437, 3718, 5401, 6383, 6874, 8603, 10802, 12766, 13013, 13519, 15977, 17206, 26026, 27038, 31954, 37807, 44681, 70213, 75614, 82979, 89362, 94633, 111839, 140426, 165958, 175747, 189266, 207701, 223678, 351494, 415402, 491491, 580853, 603439, 912769, 982982, 1161706, 1206878, 1230229, 1453907, 1825538, 2284711, 2460458, 2907814, 4224073, 4569422, 6389383, 6637829, 7844707, 8448146, 12778766, 13275658, 15689414, 15992977, 31985954, 46464803, 54912949, 86291777, 92929606, 101981191, 109825898, 172583554, 203962382, 604042439, 713868337, 1121793101, 1208084878, 1427736674, 2243586202, 7852551707, 15705103414]

約数ペア:

[(1, 15705103414), (2, 7852551707), (7, 2243586202), (11, 1427736674), (13, 1208084878), (14, 1121793101), (22, 713868337), (26, 604042439), (77, 203962382), (91, 172583554), (143, 109825898), (154, 101981191), (169, 92929606), (182, 86291777), (286, 54912949), (338, 46464803), (491, 31985954), (982, 15992977), (1001, 15689414), (1183, 13275658), (1229, 12778766), (1859, 8448146), (2002, 7844707), (2366, 6637829), (2458, 6389383), (3437, 4569422), (3718, 4224073), (5401, 2907814), (6383, 2460458), (6874, 2284711), (8603, 1825538), (10802, 1453907), (12766, 1230229), (13013, 1206878), (13519, 1161706), (15977, 982982), (17206, 912769), (26026, 603439), (27038, 580853), (31954, 491491), (37807, 415402), (44681, 351494), (70213, 223678), (75614, 207701), (82979, 189266), (89362, 175747), (94633, 165958), (111839, 140426)]