80251886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1013}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 142073568

約数和(自身を除く): 61821682

約数列:

[1, 2, 11, 13, 22, 26, 143, 277, 286, 554, 1013, 2026, 3047, 3601, 6094, 7202, 11143, 13169, 22286, 26338, 39611, 79222, 144859, 280601, 289718, 561202, 3086611, 3647813, 6173222, 7295626, 40125943, 80251886]

約数ペア:

[(1, 80251886), (2, 40125943), (11, 7295626), (13, 6173222), (22, 3647813), (26, 3086611), (143, 561202), (277, 289718), (286, 280601), (554, 144859), (1013, 79222), (2026, 39611), (3047, 26338), (3601, 22286), (6094, 13169), (7202, 11143)]