71053370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{417961}}^1$

素因数の和:417985

約数の個数: 16

約数和(自身を含む): 135419688

約数和(自身を除く): 64366318

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 417961, 835922, 2089805, 4179610, 7105337, 14210674, 35526685, 71053370]

約数ペア:

[(1, 71053370), (2, 35526685), (5, 14210674), (10, 7105337), (17, 4179610), (34, 2089805), (85, 835922), (170, 417961)]