1399449656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{935461}}^1$

素因数の和:935495

約数の個数: 32

約数和(自身を含む): 3030896880

約数和(自身を除く): 1631447224

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 935461, 1870922, 3741844, 7483688, 10290071, 15902837, 20580142, 31805674, 41160284, 63611348, 82320568, 127222696, 174931207, 349862414, 699724828, 1399449656]

約数ペア:

[(1, 1399449656), (2, 699724828), (4, 349862414), (8, 174931207), (11, 127222696), (17, 82320568), (22, 63611348), (34, 41160284), (44, 31805674), (68, 20580142), (88, 15902837), (136, 10290071), (187, 7483688), (374, 3741844), (748, 1870922), (1496, 935461)]