2543286562

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{129403}}^1$

素因数の和:129753

約数の個数: 16

約数和(自身を含む): 3950445312

約数和(自身を除く): 1407158750

約数列:

[1, 2, 31, 62, 317, 634, 9827, 19654, 129403, 258806, 4011493, 8022986, 41020751, 82041502, 1271643281, 2543286562]

約数ペア:

[(1, 2543286562), (2, 1271643281), (31, 82041502), (62, 41020751), (317, 8022986), (634, 4011493), (9827, 258806), (19654, 129403)]