123451321526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20357}}^1\times {\mathrm{10141}}^1$

素因数の和:30536

約数の個数: 32

約数和(自身を含む): 208122602688

約数和(自身を除く): 84671281162

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 10141, 20282, 20357, 40714, 131833, 233243, 263666, 264641, 466486, 468211, 529282, 936422, 3032159, 6064318, 6086743, 12173486, 206440337, 412880674, 2683724381, 4748127751, 5367448762, 9496255502, 61725660763, 123451321526]

約数ペア:

[(1, 123451321526), (2, 61725660763), (13, 9496255502), (23, 5367448762), (26, 4748127751), (46, 2683724381), (299, 412880674), (598, 206440337), (10141, 12173486), (20282, 6086743), (20357, 6064318), (40714, 3032159), (131833, 936422), (233243, 529282), (263666, 468211), (264641, 466486)]