684474842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2351}}^1\times {\mathrm{8563}}^1$

素因数の和:10933

約数の個数: 16

約数和(自身を含む): 1087696512

約数和(自身を除く): 403221670

約数列:

[1, 2, 17, 34, 2351, 4702, 8563, 17126, 39967, 79934, 145571, 291142, 20131613, 40263226, 342237421, 684474842]

約数ペア:

[(1, 684474842), (2, 342237421), (17, 40263226), (34, 20131613), (2351, 291142), (4702, 145571), (8563, 79934), (17126, 39967)]