231864916

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{456427}}^1$

素因数の和:456558

約数の個数: 12

約数和(自身を含む): 408959488

約数和(自身を除く): 177094572

約数列:

[1, 2, 4, 127, 254, 508, 456427, 912854, 1825708, 57966229, 115932458, 231864916]

約数ペア:

[(1, 231864916), (2, 115932458), (4, 57966229), (127, 1825708), (254, 912854), (508, 456427)]