1399384792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{463987}}^1$

素因数の和:464035

約数の個数: 32

約数和(自身を含む): 2923124400

約数和(自身を除く): 1523739608

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 463987, 927974, 1855948, 3711896, 6031831, 12063662, 13455623, 24127324, 26911246, 48254648, 53822492, 107644984, 174923099, 349846198, 699692396, 1399384792]

約数ペア:

[(1, 1399384792), (2, 699692396), (4, 349846198), (8, 174923099), (13, 107644984), (26, 53822492), (29, 48254648), (52, 26911246), (58, 24127324), (104, 13455623), (116, 12063662), (232, 6031831), (377, 3711896), (754, 1855948), (1508, 927974), (3016, 463987)]