520068437

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{230017}}^1$

素因数の和:230060

約数の個数: 16

約数和(自身を含む): 662451840

約数和(自身を除く): 142383403

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 230017, 1610119, 3910289, 4370323, 27372023, 30592261, 74295491, 520068437]

約数ペア:

[(1, 520068437), (7, 74295491), (17, 30592261), (19, 27372023), (119, 4370323), (133, 3910289), (323, 1610119), (2261, 230017)]