680967128

素因数分解:

$2^3\times {\mathrm{829}}^1\times {\mathrm{102679}}^1$

素因数の和:103514

約数の個数: 16

約数和(自身を含む): 1278366000

約数和(自身を除く): 597398872

約数列:

[1, 2, 4, 8, 829, 1658, 3316, 6632, 102679, 205358, 410716, 821432, 85120891, 170241782, 340483564, 680967128]

約数ペア:

[(1, 680967128), (2, 340483564), (4, 170241782), (8, 85120891), (829, 821432), (1658, 410716), (3316, 205358), (6632, 102679)]