1173348865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{440281}}^1$

素因数の和:440340

約数の個数: 16

約数和(自身を含む): 1553314896

約数和(自身を除く): 379966031

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 440281, 2201405, 5723653, 18051521, 28618265, 90257605, 234669773, 1173348865]

約数ペア:

[(1, 1173348865), (5, 234669773), (13, 90257605), (41, 28618265), (65, 18051521), (205, 5723653), (533, 2201405), (2665, 440281)]