2013500155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{407179}}^1$

素因数の和:407250

約数の個数: 16

約数和(自身を含む): 2579892480

約数和(自身を除く): 566392325

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 407179, 2035895, 9365117, 17508697, 46825585, 87543485, 402700031, 2013500155]

約数ペア:

[(1, 2013500155), (5, 402700031), (23, 87543485), (43, 46825585), (115, 17508697), (215, 9365117), (989, 2035895), (4945, 407179)]