2085362210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2639699}}^1$

素因数の和:2639785

約数の個数: 16

約数和(自身を含む): 3801168000

約数和(自身を除く): 1715805790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2639699, 5279398, 13198495, 26396990, 208536221, 417072442, 1042681105, 2085362210]

約数ペア:

[(1, 2085362210), (2, 1042681105), (5, 417072442), (10, 208536221), (79, 26396990), (158, 13198495), (395, 5279398), (790, 2639699)]