3874631137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{983}}^1\times {\mathrm{1571}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 4201239168

約数和(自身を除く): 326608031

約数列:

[1, 13, 193, 983, 1571, 2509, 12779, 20423, 189719, 303203, 1544293, 2466347, 3941639, 20075809, 298048549, 3874631137]

約数ペア:

[(1, 3874631137), (13, 298048549), (193, 20075809), (983, 3941639), (1571, 2466347), (2509, 1544293), (12779, 303203), (20423, 189719)]