42695770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{328429}}^1$

素因数の和:328449

約数の個数: 16

約数和(自身を含む): 82764360

約数和(自身を除く): 40068590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 328429, 656858, 1642145, 3284290, 4269577, 8539154, 21347885, 42695770]

約数ペア:

[(1, 42695770), (2, 21347885), (5, 8539154), (10, 4269577), (13, 3284290), (26, 1642145), (65, 656858), (130, 328429)]