129210502

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{5323}}^1$

素因数の和:5607

約数の個数: 16

約数和(自身を含む): 198372240

約数和(自身を除く): 69161738

約数列:

[1, 2, 53, 106, 229, 458, 5323, 10646, 12137, 24274, 282119, 564238, 1218967, 2437934, 64605251, 129210502]

約数ペア:

[(1, 129210502), (2, 64605251), (53, 2437934), (106, 1218967), (229, 564238), (458, 282119), (5323, 24274), (10646, 12137)]