425866792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1399}}^1\times {\mathrm{2927}}^1$

素因数の和:4345

約数の個数: 32

約数和(自身を含む): 860832000

約数和(自身を除く): 434965208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1399, 2798, 2927, 5596, 5854, 11192, 11708, 18187, 23416, 36374, 38051, 72748, 76102, 145496, 152204, 304408, 4094873, 8189746, 16379492, 32758984, 53233349, 106466698, 212933396, 425866792]

約数ペア:

[(1, 425866792), (2, 212933396), (4, 106466698), (8, 53233349), (13, 32758984), (26, 16379492), (52, 8189746), (104, 4094873), (1399, 304408), (2798, 152204), (2927, 145496), (5596, 76102), (5854, 72748), (11192, 38051), (11708, 36374), (18187, 23416)]