2019933617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 2281305600

約数和(自身を除く): 261371983

約数列:

[1, 13, 47, 59, 137, 409, 611, 767, 1781, 2773, 5317, 6439, 8083, 19223, 24131, 36049, 56033, 83707, 105079, 249899, 313703, 379901, 728429, 1134157, 2633551, 3305947, 4938713, 14744041, 34236163, 42977311, 155379509, 2019933617]

約数ペア:

[(1, 2019933617), (13, 155379509), (47, 42977311), (59, 34236163), (137, 14744041), (409, 4938713), (611, 3305947), (767, 2633551), (1781, 1134157), (2773, 728429), (5317, 379901), (6439, 313703), (8083, 249899), (19223, 105079), (24131, 83707), (36049, 56033)]