397054010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{559231}}^1$

素因数の和:559309

約数の個数: 16

約数和(自身を含む): 724764672

約数和(自身を除く): 327710662

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 559231, 1118462, 2796155, 5592310, 39705401, 79410802, 198527005, 397054010]

約数ペア:

[(1, 397054010), (2, 198527005), (5, 79410802), (10, 39705401), (71, 5592310), (142, 2796155), (355, 1118462), (710, 559231)]