28497660359

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2407507}}^1$

素因数の和:2407622

約数の個数: 16

約数和(自身を含む): 34668115200

約数和(自身を除く): 6170454841

約数列:

[1, 7, 19, 89, 133, 623, 1691, 11837, 2407507, 16852549, 45742633, 214268123, 320198431, 1499876861, 4071094337, 28497660359]

約数ペア:

[(1, 28497660359), (7, 4071094337), (19, 1499876861), (89, 320198431), (133, 214268123), (623, 45742633), (1691, 16852549), (11837, 2407507)]