2000488105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5196073}}^1$

素因数の和:5196096

約数の個数: 16

約数和(自身を含む): 2992938624

約数和(自身を除く): 992450519

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5196073, 25980365, 36372511, 57156803, 181862555, 285784015, 400097621, 2000488105]

約数ペア:

[(1, 2000488105), (5, 400097621), (7, 285784015), (11, 181862555), (35, 57156803), (55, 36372511), (77, 25980365), (385, 5196073)]