2243210

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2221}}^1$

素因数の和:2329

約数の個数: 16

約数和(自身を含む): 4079592

約数和(自身を除く): 1836382

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2221, 4442, 11105, 22210, 224321, 448642, 1121605, 2243210]

約数ペア:

[(1, 2243210), (2, 1121605), (5, 448642), (10, 224321), (101, 22210), (202, 11105), (505, 4442), (1010, 2221)]