10678778864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{649877}}^1$

素因数の和:649977

約数の個数: 40

約数和(自身を含む): 22563764160

約数和(自身を除く): 11884985296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 16432, 649877, 1299754, 2599508, 5199016, 8448401, 10398032, 16896802, 33793604, 51340283, 67587208, 102680566, 135174416, 205361132, 410722264, 667423679, 821444528, 1334847358, 2669694716, 5339389432, 10678778864]

約数ペア:

[(1, 10678778864), (2, 5339389432), (4, 2669694716), (8, 1334847358), (13, 821444528), (16, 667423679), (26, 410722264), (52, 205361132), (79, 135174416), (104, 102680566), (158, 67587208), (208, 51340283), (316, 33793604), (632, 16896802), (1027, 10398032), (1264, 8448401), (2054, 5199016), (4108, 2599508), (8216, 1299754), (16432, 649877)]