2057943095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{20599}}^1$

素因数の和:20699

約数の個数: 32

約数和(自身を含む): 2803248000

約数和(自身を除く): 745304905

約数列:

[1, 5, 13, 29, 53, 65, 145, 265, 377, 689, 1537, 1885, 3445, 7685, 19981, 20599, 99905, 102995, 267787, 597371, 1091747, 1338935, 2986855, 5458735, 7765823, 14192711, 31660663, 38829115, 70963555, 158303315, 411588619, 2057943095]

約数ペア:

[(1, 2057943095), (5, 411588619), (13, 158303315), (29, 70963555), (53, 38829115), (65, 31660663), (145, 14192711), (265, 7765823), (377, 5458735), (689, 2986855), (1537, 1338935), (1885, 1091747), (3445, 597371), (7685, 267787), (19981, 102995), (20599, 99905)]