358020004

素因数分解:

$2^2\times {\mathrm{3109}}^1\times {\mathrm{28789}}^1$

素因数の和:31902

約数の個数: 12

約数和(自身を含む): 626758300

約数和(自身を除く): 268738296

約数列:

[1, 2, 4, 3109, 6218, 12436, 28789, 57578, 115156, 89505001, 179010002, 358020004]

約数ペア:

[(1, 358020004), (2, 179010002), (4, 89505001), (3109, 115156), (6218, 57578), (12436, 28789)]