1639104766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2173879}}^1$

素因数の和:2173923

約数の個数: 16

約数和(自身を含む): 2739088800

約数和(自身を除く): 1099984034

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 2173879, 4347758, 28260427, 56520854, 63042491, 126084982, 819552383, 1639104766]

約数ペア:

[(1, 1639104766), (2, 819552383), (13, 126084982), (26, 63042491), (29, 56520854), (58, 28260427), (377, 4347758), (754, 2173879)]