398704612

素因数分解:

$2^2\times {\mathrm{4153}}^1\times {\mathrm{24001}}^1$

素因数の和:28158

約数の個数: 12

約数和(自身を含む): 697930156

約数和(自身を除く): 299225544

約数列:

[1, 2, 4, 4153, 8306, 16612, 24001, 48002, 96004, 99676153, 199352306, 398704612]

約数ペア:

[(1, 398704612), (2, 199352306), (4, 99676153), (4153, 96004), (8306, 48002), (16612, 24001)]