306572042

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{71329}}^1$

素因数の和:71645

約数の個数: 16

約数和(自身を含む): 527271360

約数和(自身を除く): 220699318

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 71329, 142658, 499303, 998606, 21898003, 43796006, 153286021, 306572042]

約数ペア:

[(1, 306572042), (2, 153286021), (7, 43796006), (14, 21898003), (307, 998606), (614, 499303), (2149, 142658), (4298, 71329)]