13663780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52553}}^1$

素因数の和:52575

約数の個数: 24

約数和(自身を含む): 30901752

約数和(自身を除く): 17237972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 52553, 105106, 210212, 262765, 525530, 683189, 1051060, 1366378, 2732756, 3415945, 6831890, 13663780]

約数ペア:

[(1, 13663780), (2, 6831890), (4, 3415945), (5, 2732756), (10, 1366378), (13, 1051060), (20, 683189), (26, 525530), (52, 262765), (65, 210212), (130, 105106), (260, 52553)]