394894032

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{632843}}^1$

素因数の和:632867

約数の個数: 40

約数和(自身を含む): 1098617184

約数和(自身を除く): 703723152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 632843, 1265686, 1898529, 2531372, 3797058, 5062744, 7594116, 8226959, 10125488, 15188232, 16453918, 24680877, 30376464, 32907836, 49361754, 65815672, 98723508, 131631344, 197447016, 394894032]

約数ペア:

[(1, 394894032), (2, 197447016), (3, 131631344), (4, 98723508), (6, 65815672), (8, 49361754), (12, 32907836), (13, 30376464), (16, 24680877), (24, 16453918), (26, 15188232), (39, 10125488), (48, 8226959), (52, 7594116), (78, 5062744), (104, 3797058), (156, 2531372), (208, 1898529), (312, 1265686), (624, 632843)]