397392452

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{3425797}}^1$

素因数の和:3425830

約数の個数: 12

約数和(自身を含む): 719417580

約数和(自身を除く): 322025128

約数列:

[1, 2, 4, 29, 58, 116, 3425797, 6851594, 13703188, 99348113, 198696226, 397392452]

約数ペア:

[(1, 397392452), (2, 198696226), (4, 99348113), (29, 13703188), (58, 6851594), (116, 3425797)]