2183689730

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{521167}}^1$

素因数の和:521593

約数の個数: 16

約数和(自身を含む): 3940030080

約数和(自身を除く): 1756340350

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 521167, 1042334, 2605835, 5211670, 218368973, 436737946, 1091844865, 2183689730]

約数ペア:

[(1, 2183689730), (2, 1091844865), (5, 436737946), (10, 218368973), (419, 5211670), (838, 2605835), (2095, 1042334), (4190, 521167)]