2909510

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2221}}^1$

素因数の和:2359

約数の個数: 16

約数和(自身を含む): 5279472

約数和(自身を除く): 2369962

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 2221, 4442, 11105, 22210, 290951, 581902, 1454755, 2909510]

約数ペア:

[(1, 2909510), (2, 1454755), (5, 581902), (10, 290951), (131, 22210), (262, 11105), (655, 4442), (1310, 2221)]