870359282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{37997}}^1$

素因数の和:38893

約数の個数: 16

約数和(自身を含む): 1407597912

約数和(自身を除く): 537238630

約数列:

[1, 2, 13, 26, 881, 1762, 11453, 22906, 37997, 75994, 493961, 987922, 33475357, 66950714, 435179641, 870359282]

約数ペア:

[(1, 870359282), (2, 435179641), (13, 66950714), (26, 33475357), (881, 987922), (1762, 493961), (11453, 75994), (22906, 37997)]