2022287905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{40361}}^1$

素因数の和:41288

約数の個数: 16

約数和(自身を含む): 2650330368

約数和(自身を除く): 628042463

約数列:

[1, 5, 11, 55, 911, 4555, 10021, 40361, 50105, 201805, 443971, 2219855, 36768871, 183844355, 404457581, 2022287905]

約数ペア:

[(1, 2022287905), (5, 404457581), (11, 183844355), (55, 36768871), (911, 2219855), (4555, 443971), (10021, 201805), (40361, 50105)]