387670436

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{423221}}^1$

素因数の和:423454

約数の個数: 12

約数和(自身を含む): 681387420

約数和(自身を除く): 293716984

約数列:

[1, 2, 4, 229, 458, 916, 423221, 846442, 1692884, 96917609, 193835218, 387670436]

約数ペア:

[(1, 387670436), (2, 193835218), (4, 96917609), (229, 1692884), (458, 846442), (916, 423221)]