2669316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 6830208

約数和(自身を除く): 4160892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 241, 284, 426, 482, 723, 852, 923, 964, 1446, 1846, 2769, 2892, 3133, 3692, 5538, 6266, 9399, 11076, 12532, 17111, 18798, 34222, 37596, 51333, 68444, 102666, 205332, 222443, 444886, 667329, 889772, 1334658, 2669316]

約数ペア:

[(1, 2669316), (2, 1334658), (3, 889772), (4, 667329), (6, 444886), (12, 222443), (13, 205332), (26, 102666), (39, 68444), (52, 51333), (71, 37596), (78, 34222), (142, 18798), (156, 17111), (213, 12532), (241, 11076), (284, 9399), (426, 6266), (482, 5538), (723, 3692), (852, 3133), (923, 2892), (964, 2769), (1446, 1846)]