245840162

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{425329}}^1$

素因数の和:425365

約数の個数: 12

約数和(自身を含む): 391728930

約数和(自身を除く): 145888768

約数列:

[1, 2, 17, 34, 289, 578, 425329, 850658, 7230593, 14461186, 122920081, 245840162]

約数ペア:

[(1, 245840162), (2, 122920081), (17, 14461186), (34, 7230593), (289, 850658), (578, 425329)]