1627288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{15647}}^1$

素因数の和:15666

約数の個数: 16

約数和(自身を含む): 3286080

約数和(自身を除く): 1658792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 15647, 31294, 62588, 125176, 203411, 406822, 813644, 1627288]

約数ペア:

[(1, 1627288), (2, 813644), (4, 406822), (8, 203411), (13, 125176), (26, 62588), (52, 31294), (104, 15647)]