890702023705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{187713809}}^1$

素因数の和:187713900

約数の個数: 16

約数和(自身を含む): 1166829042960

約数和(自身を除く): 276127019255

約数列:

[1, 5, 13, 65, 73, 365, 949, 4745, 187713809, 938569045, 2440279517, 12201397585, 13703108057, 68515540285, 178140404741, 890702023705]

約数ペア:

[(1, 890702023705), (5, 178140404741), (13, 68515540285), (65, 13703108057), (73, 12201397585), (365, 2440279517), (949, 938569045), (4745, 187713809)]