4120636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 7847840

約数和(自身を除く): 3727204

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 727, 1417, 1454, 2834, 2908, 5668, 9451, 18902, 37804, 79243, 158486, 316972, 1030159, 2060318, 4120636]

約数ペア:

[(1, 4120636), (2, 2060318), (4, 1030159), (13, 316972), (26, 158486), (52, 79243), (109, 37804), (218, 18902), (436, 9451), (727, 5668), (1417, 2908), (1454, 2834)]