577792010

素因数分解:

$2^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{28933}}^1$

素因数の和:30937

約数の個数: 16

約数和(自身を含む): 1040582376

約数和(自身を除く): 462790366

約数列:

[1, 2, 5, 10, 1997, 3994, 9985, 19970, 28933, 57866, 144665, 289330, 57779201, 115558402, 288896005, 577792010]

約数ペア:

[(1, 577792010), (2, 288896005), (5, 115558402), (10, 57779201), (1997, 289330), (3994, 144665), (9985, 57866), (19970, 28933)]