2227524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 5691840

約数和(自身を除く): 3464316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 131, 156, 218, 262, 327, 393, 436, 524, 654, 786, 1308, 1417, 1572, 1703, 2834, 3406, 4251, 5109, 5668, 6812, 8502, 10218, 14279, 17004, 20436, 28558, 42837, 57116, 85674, 171348, 185627, 371254, 556881, 742508, 1113762, 2227524]

約数ペア:

[(1, 2227524), (2, 1113762), (3, 742508), (4, 556881), (6, 371254), (12, 185627), (13, 171348), (26, 85674), (39, 57116), (52, 42837), (78, 28558), (109, 20436), (131, 17004), (156, 14279), (218, 10218), (262, 8502), (327, 6812), (393, 5668), (436, 5109), (524, 4251), (654, 3406), (786, 2834), (1308, 1703), (1417, 1572)]