1520740078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{409021}}^1$

素因数の和:409060

約数の個数: 24

約数和(自身を含む): 2694636936

約数和(自身を除く): 1173896858

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 409021, 818042, 4499231, 5317273, 8998462, 10634546, 58490003, 69124549, 116980006, 138249098, 760370039, 1520740078]

約数ペア:

[(1, 1520740078), (2, 760370039), (11, 138249098), (13, 116980006), (22, 69124549), (26, 58490003), (143, 10634546), (169, 8998462), (286, 5317273), (338, 4499231), (1859, 818042), (3718, 409021)]