2016048775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{39511}}^1$

素因数の和:39691

約数の個数: 24

約数和(自身を含む): 2709416864

約数和(自身を除く): 693368089

約数列:

[1, 5, 13, 25, 65, 157, 325, 785, 2041, 3925, 10205, 39511, 51025, 197555, 513643, 987775, 2568215, 6203227, 12841075, 31016135, 80641951, 155080675, 403209755, 2016048775]

約数ペア:

[(1, 2016048775), (5, 403209755), (13, 155080675), (25, 80641951), (65, 31016135), (157, 12841075), (325, 6203227), (785, 2568215), (2041, 987775), (3925, 513643), (10205, 197555), (39511, 51025)]