226578430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{2029}}^1$

素因数の和:2908

約数の個数: 32

約数和(自身を含む): 439941600

約数和(自身を除く): 213363170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 859, 1718, 2029, 4058, 4295, 8590, 10145, 11167, 20290, 22334, 26377, 52754, 55835, 111670, 131885, 263770, 1742911, 3485822, 8714555, 17429110, 22657843, 45315686, 113289215, 226578430]

約数ペア:

[(1, 226578430), (2, 113289215), (5, 45315686), (10, 22657843), (13, 17429110), (26, 8714555), (65, 3485822), (130, 1742911), (859, 263770), (1718, 131885), (2029, 111670), (4058, 55835), (4295, 52754), (8590, 26377), (10145, 22334), (11167, 20290)]