973003970

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{186757}}^1$

素因数の和:187285

約数の個数: 16

約数和(自身を含む): 1754778168

約数和(自身を除く): 781774198

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 186757, 373514, 933785, 1867570, 97300397, 194600794, 486501985, 973003970]

約数ペア:

[(1, 973003970), (2, 486501985), (5, 194600794), (10, 97300397), (521, 1867570), (1042, 933785), (2605, 373514), (5210, 186757)]