74962730017

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{80518507}}^1$

素因数の和:80518540

約数の個数: 12

約数和(自身を含む): 91791099120

約数和(自身を除く): 16828369103

約数列:

[1, 7, 19, 49, 133, 931, 80518507, 563629549, 1529851633, 3945406843, 10708961431, 74962730017]

約数ペア:

[(1, 74962730017), (7, 10708961431), (19, 3945406843), (49, 1529851633), (133, 563629549), (931, 80518507)]