123438861692

素因数分解:

$2^2\times {\mathrm{263}}^1\times {\mathrm{1327}}^1\times {\mathrm{88423}}^1$

素因数の和:90017

約数の個数: 24

約数和(自身を含む): 217005229056

約数和(自身を除く): 93566367364

約数列:

[1, 2, 4, 263, 526, 1052, 1327, 2654, 5308, 88423, 176846, 349001, 353692, 698002, 1396004, 23255249, 46510498, 93020996, 117337321, 234674642, 469349284, 30859715423, 61719430846, 123438861692]

約数ペア:

[(1, 123438861692), (2, 61719430846), (4, 30859715423), (263, 469349284), (526, 234674642), (1052, 117337321), (1327, 93020996), (2654, 46510498), (5308, 23255249), (88423, 1396004), (176846, 698002), (349001, 353692)]