130528844

素因数分解:

$2^2\times {\mathrm{1181}}^1\times {\mathrm{27631}}^1$

素因数の和:28816

約数の個数: 12

約数和(自身を含む): 228627168

約数和(自身を除く): 98098324

約数列:

[1, 2, 4, 1181, 2362, 4724, 27631, 55262, 110524, 32632211, 65264422, 130528844]

約数ペア:

[(1, 130528844), (2, 65264422), (4, 32632211), (1181, 110524), (2362, 55262), (4724, 27631)]