261030002

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{451609}}^1$

素因数の和:451645

約数の個数: 12

約数和(自身を含む): 415932810

約数和(自身を除く): 154902808

約数列:

[1, 2, 17, 34, 289, 578, 451609, 903218, 7677353, 15354706, 130515001, 261030002]

約数ペア:

[(1, 261030002), (2, 130515001), (17, 15354706), (34, 7677353), (289, 903218), (578, 451609)]