997399680008

素因数分解:

$2^3\times {\mathrm{739}}^1\times {\mathrm{168707659}}^1$

素因数の和:168708404

約数の個数: 16

約数和(自身を含む): 1872655026000

約数和(自身を除く): 875255345992

約数列:

[1, 2, 4, 8, 739, 1478, 2956, 5912, 168707659, 337415318, 674830636, 1349661272, 124674960001, 249349920002, 498699840004, 997399680008]

約数ペア:

[(1, 997399680008), (2, 498699840004), (4, 249349920002), (8, 124674960001), (739, 1349661272), (1478, 674830636), (2956, 337415318), (5912, 168707659)]