393268990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2313347}}^1$

素因数の和:2313371

約数の個数: 16

約数和(自身を含む): 749524752

約数和(自身を除く): 356255762

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2313347, 4626694, 11566735, 23133470, 39326899, 78653798, 196634495, 393268990]

約数ペア:

[(1, 393268990), (2, 196634495), (5, 78653798), (10, 39326899), (17, 23133470), (34, 11566735), (85, 4626694), (170, 2313347)]