290364230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2233571}}^1$

素因数の和:2233591

約数の個数: 16

約数和(自身を含む): 562860144

約数和(自身を除く): 272495914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2233571, 4467142, 11167855, 22335710, 29036423, 58072846, 145182115, 290364230]

約数ペア:

[(1, 290364230), (2, 145182115), (5, 58072846), (10, 29036423), (13, 22335710), (26, 11167855), (65, 4467142), (130, 2233571)]