222784666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{8311}}^1$

素因数の和:9357

約数の個数: 16

約数和(自身を含む): 360275328

約数和(自身を除く): 137490662

約数列:

[1, 2, 13, 26, 1031, 2062, 8311, 13403, 16622, 26806, 108043, 216086, 8568641, 17137282, 111392333, 222784666]

約数ペア:

[(1, 222784666), (2, 111392333), (13, 17137282), (26, 8568641), (1031, 216086), (2062, 108043), (8311, 26806), (13403, 16622)]