408025204

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1291219}}^1$

素因数の和:1291302

約数の個数: 12

約数和(自身を含む): 723083200

約数和(自身を除く): 315057996

約数列:

[1, 2, 4, 79, 158, 316, 1291219, 2582438, 5164876, 102006301, 204012602, 408025204]

約数ペア:

[(1, 408025204), (2, 204012602), (4, 102006301), (79, 5164876), (158, 2582438), (316, 1291219)]