308889004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4064329}}^1$

素因数の和:4064352

約数の個数: 12

約数和(自身を含む): 569006200

約数和(自身を除く): 260117196

約数列:

[1, 2, 4, 19, 38, 76, 4064329, 8128658, 16257316, 77222251, 154444502, 308889004]

約数ペア:

[(1, 308889004), (2, 154444502), (4, 77222251), (19, 16257316), (38, 8128658), (76, 4064329)]