2311210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21011}}^1$

素因数の和:21029

約数の個数: 16

約数和(自身を含む): 4538592

約数和(自身を除く): 2227382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 21011, 42022, 105055, 210110, 231121, 462242, 1155605, 2311210]

約数ペア:

[(1, 2311210), (2, 1155605), (5, 462242), (10, 231121), (11, 210110), (22, 105055), (55, 42022), (110, 21011)]