268403642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{11483}}^1$

素因数の和:11558

約数の個数: 32

約数和(自身を含む): 463034880

約数和(自身を除く): 194631238

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 377, 403, 754, 806, 899, 1798, 11483, 11687, 22966, 23374, 149279, 298558, 333007, 355973, 666014, 711946, 4329091, 4627649, 8658182, 9255298, 10323217, 20646434, 134201821, 268403642]

約数ペア:

[(1, 268403642), (2, 134201821), (13, 20646434), (26, 10323217), (29, 9255298), (31, 8658182), (58, 4627649), (62, 4329091), (377, 711946), (403, 666014), (754, 355973), (806, 333007), (899, 298558), (1798, 149279), (11483, 23374), (11687, 22966)]