2040678434

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1\times {\mathrm{5689}}^1$

素因数の和:5874

約数の個数: 24

約数和(自身を含む): 3166723980

約数和(自身を除く): 1126045546

約数列:

[1, 2, 43, 86, 97, 194, 1849, 3698, 4171, 5689, 8342, 11378, 179353, 244627, 358706, 489254, 551833, 1103666, 10518961, 21037922, 23728819, 47457638, 1020339217, 2040678434]

約数ペア:

[(1, 2040678434), (2, 1020339217), (43, 47457638), (86, 23728819), (97, 21037922), (194, 10518961), (1849, 1103666), (3698, 551833), (4171, 489254), (5689, 358706), (8342, 244627), (11378, 179353)]