290411068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4270751}}^1$

素因数の和:4270772

約数の個数: 12

約数和(自身を含む): 538114752

約数和(自身を除く): 247703684

約数列:

[1, 2, 4, 17, 34, 68, 4270751, 8541502, 17083004, 72602767, 145205534, 290411068]

約数ペア:

[(1, 290411068), (2, 145205534), (4, 72602767), (17, 17083004), (34, 8541502), (68, 4270751)]