2103109010

素因数分解:

$2^1\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{129263}}^1$

素因数の和:130897

約数の個数: 16

約数和(自身を含む): 3787952256

約数和(自身を除く): 1684843246

約数列:

[1, 2, 5, 10, 1627, 3254, 8135, 16270, 129263, 258526, 646315, 1292630, 210310901, 420621802, 1051554505, 2103109010]

約数ペア:

[(1, 2103109010), (2, 1051554505), (5, 420621802), (10, 210310901), (1627, 1292630), (3254, 646315), (8135, 258526), (16270, 129263)]