1209112

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 2278800

約数和(自身を除く): 1069688

約数列:

[1, 2, 4, 8, 359, 421, 718, 842, 1436, 1684, 2872, 3368, 151139, 302278, 604556, 1209112]

約数ペア:

[(1, 1209112), (2, 604556), (4, 302278), (8, 151139), (359, 3368), (421, 2872), (718, 1684), (842, 1436)]