2018928247

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1\times {\mathrm{12379}}^1$

素因数の和:13422

約数の個数: 16

約数和(自身を含む): 2410237440

約数和(自身を除く): 391309193

約数列:

[1, 7, 23, 161, 1013, 7091, 12379, 23299, 86653, 163093, 284717, 1993019, 12539927, 87779489, 288418321, 2018928247]

約数ペア:

[(1, 2018928247), (7, 288418321), (23, 87779489), (161, 12539927), (1013, 1993019), (7091, 284717), (12379, 163093), (23299, 86653)]