74770709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1753}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 85749552

約数和(自身を除く): 10978843

約数列:

[1, 13, 17, 193, 221, 1753, 2509, 3281, 22789, 29801, 42653, 338329, 387413, 4398277, 5751593, 74770709]

約数ペア:

[(1, 74770709), (13, 5751593), (17, 4398277), (193, 387413), (221, 338329), (1753, 42653), (2509, 29801), (3281, 22789)]