2013210310

素因数分解:

$2^1\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{124349}}^1$

素因数の和:125975

約数の個数: 16

約数和(自身を含む): 3626046000

約数和(自身を除く): 1612835690

約数列:

[1, 2, 5, 10, 1619, 3238, 8095, 16190, 124349, 248698, 621745, 1243490, 201321031, 402642062, 1006605155, 2013210310]

約数ペア:

[(1, 2013210310), (2, 1006605155), (5, 402642062), (10, 201321031), (1619, 1243490), (3238, 621745), (8095, 248698), (16190, 124349)]