2056511145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{2887}}^1$

素因数の和:3202

約数の個数: 48

約数和(自身を含む): 3576915072

約数和(自身を除く): 1520403927

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 281, 507, 843, 845, 1405, 2535, 2887, 3653, 4215, 8661, 10959, 14435, 18265, 37531, 43305, 47489, 54795, 112593, 142467, 187655, 237445, 487903, 562965, 712335, 811247, 1463709, 2433741, 2439515, 4056235, 7318545, 10546211, 12168705, 31638633, 52731055, 137100743, 158193165, 411302229, 685503715, 2056511145]

約数ペア:

[(1, 2056511145), (3, 685503715), (5, 411302229), (13, 158193165), (15, 137100743), (39, 52731055), (65, 31638633), (169, 12168705), (195, 10546211), (281, 7318545), (507, 4056235), (843, 2439515), (845, 2433741), (1405, 1463709), (2535, 811247), (2887, 712335), (3653, 562965), (4215, 487903), (8661, 237445), (10959, 187655), (14435, 142467), (18265, 112593), (37531, 54795), (43305, 47489)]