668021252

素因数分解:

$2^2\times {\mathrm{233}}^1\times {\mathrm{239}}^1\times {\mathrm{2999}}^1$

素因数の和:3475

約数の個数: 24

約数和(自身を含む): 1179360000

約数和(自身を除く): 511338748

約数列:

[1, 2, 4, 233, 239, 466, 478, 932, 956, 2999, 5998, 11996, 55687, 111374, 222748, 698767, 716761, 1397534, 1433522, 2795068, 2867044, 167005313, 334010626, 668021252]

約数ペア:

[(1, 668021252), (2, 334010626), (4, 167005313), (233, 2867044), (239, 2795068), (466, 1433522), (478, 1397534), (932, 716761), (956, 698767), (2999, 222748), (5998, 111374), (11996, 55687)]