671795774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{112831}}^1$

素因数の和:113075

約数の個数: 16

約数和(自身を含む): 1089957120

約数和(自身を除く): 418161346

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 112831, 225662, 1466803, 2933606, 25838299, 51676598, 335897887, 671795774]

約数ペア:

[(1, 671795774), (2, 335897887), (13, 51676598), (26, 25838299), (229, 2933606), (458, 1466803), (2977, 225662), (5954, 112831)]