2580662013

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{60961}}^1$

素因数の和:61204

約数の個数: 16

約数和(自身を含む): 3499706496

約数和(自身を除く): 919044483

約数列:

[1, 3, 103, 137, 309, 411, 14111, 42333, 60961, 182883, 6278983, 8351657, 18836949, 25054971, 860220671, 2580662013]

約数ペア:

[(1, 2580662013), (3, 860220671), (103, 25054971), (137, 18836949), (309, 8351657), (411, 6278983), (14111, 182883), (42333, 60961)]