2549966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2083

約数の個数: 16

約数和(自身を含む): 4161456

約数和(自身を除く): 1611490

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 2027, 4054, 34459, 68918, 74999, 149998, 1274983, 2549966]

約数ペア:

[(1, 2549966), (2, 1274983), (17, 149998), (34, 74999), (37, 68918), (74, 34459), (629, 4054), (1258, 2027)]