1330502398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{853981}}^1$

素因数の和:854043

約数の個数: 16

約数和(自身を含む): 2152034640

約数和(自身を除く): 821532242

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 853981, 1707962, 16225639, 32451278, 35013221, 70026442, 665251199, 1330502398]

約数ペア:

[(1, 1330502398), (2, 665251199), (19, 70026442), (38, 35013221), (41, 32451278), (82, 16225639), (779, 1707962), (1558, 853981)]