1992567148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{120121}}^1$

素因数の和:120178

約数の個数: 48

約数和(自身を含む): 4237904160

約数和(自身を除く): 2245337012

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 4147, 8294, 16588, 120121, 240242, 480484, 1321331, 1561573, 2642662, 3123146, 3483509, 5285324, 6246292, 6967018, 13934036, 17177303, 34354606, 38318599, 45285617, 68709212, 76637198, 90571234, 153274396, 181142468, 498141787, 996283574, 1992567148]

約数ペア:

[(1, 1992567148), (2, 996283574), (4, 498141787), (11, 181142468), (13, 153274396), (22, 90571234), (26, 76637198), (29, 68709212), (44, 45285617), (52, 38318599), (58, 34354606), (116, 17177303), (143, 13934036), (286, 6967018), (319, 6246292), (377, 5285324), (572, 3483509), (638, 3123146), (754, 2642662), (1276, 1561573), (1508, 1321331), (4147, 480484), (8294, 240242), (16588, 120121)]