2034861490

素因数分解:

$2^1\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{121921}}^1$

素因数の和:123597

約数の個数: 16

約数和(自身を含む): 3664975320

約数和(自身を除く): 1630113830

約数列:

[1, 2, 5, 10, 1669, 3338, 8345, 16690, 121921, 243842, 609605, 1219210, 203486149, 406972298, 1017430745, 2034861490]

約数ペア:

[(1, 2034861490), (2, 1017430745), (5, 406972298), (10, 203486149), (1669, 1219210), (3338, 609605), (8345, 243842), (16690, 121921)]