4049115845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2071159}}^1$

素因数の和:2071204

約数の個数: 16

約数和(自身を含む): 5368446720

約数和(自身を除く): 1319330875

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 2071159, 10355795, 35209703, 47636657, 176048515, 238183285, 809823169, 4049115845]

約数ペア:

[(1, 4049115845), (5, 809823169), (17, 238183285), (23, 176048515), (85, 47636657), (115, 35209703), (391, 10355795), (1955, 2071159)]