1662830530

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{418849}}^1$

素因数の和:419253

約数の個数: 16

約数和(自身を含む): 3000641400

約数和(自身を除く): 1337810870

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 418849, 837698, 2094245, 4188490, 166283053, 332566106, 831415265, 1662830530]

約数ペア:

[(1, 1662830530), (2, 831415265), (5, 332566106), (10, 166283053), (397, 4188490), (794, 2094245), (1985, 837698), (3970, 418849)]