2247997986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157489}}^1$

素因数の和:157571

約数の個数: 48

約数和(自身を含む): 5331351480

約数和(自身を除く): 3083353494

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 7137, 14274, 157489, 314978, 472467, 944934, 1417401, 2047357, 2834802, 4094714, 6142071, 9606829, 12284142, 18426213, 19213658, 28820487, 36852426, 57640974, 86461461, 124888777, 172922922, 249777554, 374666331, 749332662, 1123998993, 2247997986]

約数ペア:

[(1, 2247997986), (2, 1123998993), (3, 749332662), (6, 374666331), (9, 249777554), (13, 172922922), (18, 124888777), (26, 86461461), (39, 57640974), (61, 36852426), (78, 28820487), (117, 19213658), (122, 18426213), (183, 12284142), (234, 9606829), (366, 6142071), (549, 4094714), (793, 2834802), (1098, 2047357), (1586, 1417401), (2379, 944934), (4758, 472467), (7137, 314978), (14274, 157489)]