266861710

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{110731}}^1$

素因数の和:110979

約数の個数: 16

約数和(自身を含む): 482348592

約数和(自身を除く): 215486882

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 110731, 221462, 553655, 1107310, 26686171, 53372342, 133430855, 266861710]

約数ペア:

[(1, 266861710), (2, 133430855), (5, 53372342), (10, 26686171), (241, 1107310), (482, 553655), (1205, 221462), (2410, 110731)]