2008100965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{2087}}^1$

素因数の和:2349

約数の個数: 32

約数和(自身を含む): 2639298816

約数和(自身を除く): 631197851

約数列:

[1, 5, 13, 65, 113, 131, 565, 655, 1469, 1703, 2087, 7345, 8515, 10435, 14803, 27131, 74015, 135655, 192439, 235831, 273397, 962195, 1179155, 1366985, 3065803, 3554161, 15329015, 17770805, 30893861, 154469305, 401620193, 2008100965]

約数ペア:

[(1, 2008100965), (5, 401620193), (13, 154469305), (65, 30893861), (113, 17770805), (131, 15329015), (565, 3554161), (655, 3065803), (1469, 1366985), (1703, 1179155), (2087, 962195), (7345, 273397), (8515, 235831), (10435, 192439), (14803, 135655), (27131, 74015)]