2006404955

素因数分解:

$5^1\times {\mathrm{569}}^1\times {\mathrm{821}}^1\times {\mathrm{859}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 2417666400

約数和(自身を除く): 411261445

約数列:

[1, 5, 569, 821, 859, 2845, 4105, 4295, 467149, 488771, 705239, 2335745, 2443855, 3526195, 401280991, 2006404955]

約数ペア:

[(1, 2006404955), (5, 401280991), (569, 3526195), (821, 2443855), (859, 2335745), (2845, 705239), (4105, 488771), (4295, 467149)]