1900390904

素因数分解:

$2^3\times {\mathrm{941}}^1\times {\mathrm{252443}}^1$

素因数の和:253390

約数の個数: 16

約数和(自身を含む): 3567033720

約数和(自身を除く): 1666642816

約数列:

[1, 2, 4, 8, 941, 1882, 3764, 7528, 252443, 504886, 1009772, 2019544, 237548863, 475097726, 950195452, 1900390904]

約数ペア:

[(1, 1900390904), (2, 950195452), (4, 475097726), (8, 237548863), (941, 2019544), (1882, 1009772), (3764, 504886), (7528, 252443)]