1520005916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2657353}}^1$

素因数の和:2657381

約数の個数: 24

約数和(自身を含む): 3125048304

約数和(自身を除く): 1605042388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2657353, 5314706, 10629412, 29230883, 34545589, 58461766, 69091178, 116923532, 138182356, 380001479, 760002958, 1520005916]

約数ペア:

[(1, 1520005916), (2, 760002958), (4, 380001479), (11, 138182356), (13, 116923532), (22, 69091178), (26, 58461766), (44, 34545589), (52, 29230883), (143, 10629412), (286, 5314706), (572, 2657353)]