1639025139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{37199}}^1$

素因数の和:37994

約数の個数: 16

約数和(自身を含む): 2303424000

約数和(自身を除く): 664398861

約数列:

[1, 3, 19, 57, 773, 2319, 14687, 37199, 44061, 111597, 706781, 2120343, 28754827, 86264481, 546341713, 1639025139]

約数ペア:

[(1, 1639025139), (3, 546341713), (19, 86264481), (57, 28754827), (773, 2120343), (2319, 706781), (14687, 111597), (37199, 44061)]