397134410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1369429}}^1$

素因数の和:1369465

約数の個数: 16

約数和(自身を含む): 739492200

約数和(自身を除く): 342357790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1369429, 2738858, 6847145, 13694290, 39713441, 79426882, 198567205, 397134410]

約数ペア:

[(1, 397134410), (2, 198567205), (5, 79426882), (10, 39713441), (29, 13694290), (58, 6847145), (145, 2738858), (290, 1369429)]