768719161

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{2053}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 887328000

約数和(自身を除く): 118608839

約数列:

[1, 7, 149, 359, 1043, 2053, 2513, 14371, 53491, 305897, 374437, 737027, 2141279, 5159189, 109817023, 768719161]

約数ペア:

[(1, 768719161), (7, 109817023), (149, 5159189), (359, 2141279), (1043, 737027), (2053, 374437), (2513, 305897), (14371, 53491)]