217652012

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{481531}}^1$

素因数の和:481648

約数の個数: 12

約数和(自身を含む): 384262536

約数和(自身を除く): 166610524

約数列:

[1, 2, 4, 113, 226, 452, 481531, 963062, 1926124, 54413003, 108826006, 217652012]

約数ペア:

[(1, 217652012), (2, 108826006), (4, 54413003), (113, 1926124), (226, 963062), (452, 481531)]