7166690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42157}}^1$

素因数の和:42181

約数の個数: 16

約数和(自身を含む): 13659192

約数和(自身を除く): 6492502

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 42157, 84314, 210785, 421570, 716669, 1433338, 3583345, 7166690]

約数ペア:

[(1, 7166690), (2, 3583345), (5, 1433338), (10, 716669), (17, 421570), (34, 210785), (85, 84314), (170, 42157)]