1657685328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2656547}}^1$

素因数の和:2656571

約数の個数: 40

約数和(自身を含む): 4611767328

約数和(自身を除く): 2954082000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2656547, 5313094, 7969641, 10626188, 15939282, 21252376, 31878564, 34535111, 42504752, 63757128, 69070222, 103605333, 127514256, 138140444, 207210666, 276280888, 414421332, 552561776, 828842664, 1657685328]

約数ペア:

[(1, 1657685328), (2, 828842664), (3, 552561776), (4, 414421332), (6, 276280888), (8, 207210666), (12, 138140444), (13, 127514256), (16, 103605333), (24, 69070222), (26, 63757128), (39, 42504752), (48, 34535111), (52, 31878564), (78, 21252376), (104, 15939282), (156, 10626188), (208, 7969641), (312, 5313094), (624, 2656547)]