1490789399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{161149}}^1$

素因数の和:161218

約数の個数: 12

約数和(自身を含む): 1684339800

約数和(自身を除く): 193550401

約数列:

[1, 11, 29, 319, 841, 9251, 161149, 1772639, 4673321, 51406531, 135526309, 1490789399]

約数ペア:

[(1, 1490789399), (11, 135526309), (29, 51406531), (319, 4673321), (841, 1772639), (9251, 161149)]