520019090756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{6843437}}^1$

素因数の和:6843620

約数の個数: 36

約数和(自身を含む): 1006656042924

約数和(自身を除く): 486636952168

約数列:

[1, 2, 4, 11, 22, 44, 121, 157, 242, 314, 484, 628, 1727, 3454, 6908, 18997, 37994, 75988, 6843437, 13686874, 27373748, 75277807, 150555614, 301111228, 828055877, 1074419609, 1656111754, 2148839218, 3312223508, 4297678436, 11818615699, 23637231398, 47274462796, 130004772689, 260009545378, 520019090756]

約数ペア:

[(1, 520019090756), (2, 260009545378), (4, 130004772689), (11, 47274462796), (22, 23637231398), (44, 11818615699), (121, 4297678436), (157, 3312223508), (242, 2148839218), (314, 1656111754), (484, 1074419609), (628, 828055877), (1727, 301111228), (3454, 150555614), (6908, 75277807), (18997, 27373748), (37994, 13686874), (75988, 6843437)]