1137211998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{11471}}^1$

素因数の和:11561

約数の個数: 64

約数和(自身を含む): 2590285824

約数和(自身を除く): 1453073826

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 41, 62, 78, 82, 93, 123, 186, 246, 403, 533, 806, 1066, 1209, 1271, 1599, 2418, 2542, 3198, 3813, 7626, 11471, 16523, 22942, 33046, 34413, 49569, 68826, 99138, 149123, 298246, 355601, 447369, 470311, 711202, 894738, 940622, 1066803, 1410933, 2133606, 2821866, 4622813, 6114043, 9245626, 12228086, 13868439, 14579641, 18342129, 27736878, 29159282, 36684258, 43738923, 87477846, 189535333, 379070666, 568605999, 1137211998]

約数ペア:

[(1, 1137211998), (2, 568605999), (3, 379070666), (6, 189535333), (13, 87477846), (26, 43738923), (31, 36684258), (39, 29159282), (41, 27736878), (62, 18342129), (78, 14579641), (82, 13868439), (93, 12228086), (123, 9245626), (186, 6114043), (246, 4622813), (403, 2821866), (533, 2133606), (806, 1410933), (1066, 1066803), (1209, 940622), (1271, 894738), (1599, 711202), (2418, 470311), (2542, 447369), (3198, 355601), (3813, 298246), (7626, 149123), (11471, 99138), (16523, 68826), (22942, 49569), (33046, 34413)]