839475254

素因数分解:

$2^1\times {\mathrm{443}}^1\times {\mathrm{919}}^1\times {\mathrm{1031}}^1$

素因数の和:2395

約数の個数: 16

約数和(自身を含む): 1264654080

約数和(自身を除く): 425178826

約数列:

[1, 2, 443, 886, 919, 1031, 1838, 2062, 407117, 456733, 814234, 913466, 947489, 1894978, 419737627, 839475254]

約数ペア:

[(1, 839475254), (2, 419737627), (443, 1894978), (886, 947489), (919, 913466), (1031, 814234), (1838, 456733), (2062, 407117)]