1691506352

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{252313}}^1$

素因数の和:252740

約数の個数: 20

約数和(自身を含む): 3285128280

約数和(自身を除く): 1593621928

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 252313, 504626, 1009252, 2018504, 4037008, 105719147, 211438294, 422876588, 845753176, 1691506352]

約数ペア:

[(1, 1691506352), (2, 845753176), (4, 422876588), (8, 211438294), (16, 105719147), (419, 4037008), (838, 2018504), (1676, 1009252), (3352, 504626), (6704, 252313)]