557842682

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{10861}}^1$

素因数の和:11345

約数の個数: 16

約数和(自身を含む): 852580104

約数和(自身を除く): 294737422

約数列:

[1, 2, 61, 122, 421, 842, 10861, 21722, 25681, 51362, 662521, 1325042, 4572481, 9144962, 278921341, 557842682]

約数ペア:

[(1, 557842682), (2, 278921341), (61, 9144962), (122, 4572481), (421, 1325042), (842, 662521), (10861, 51362), (21722, 25681)]