2641309286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{290701}}^1$

素因数の和:290780

約数の個数: 32

約数和(自身を含む): 5023330560

約数和(自身を除く): 2382021274

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 413, 649, 826, 1298, 4543, 9086, 290701, 581402, 2034907, 3197711, 4069814, 6395422, 17151359, 22383977, 34302718, 44767954, 120059513, 188664949, 240119026, 377329898, 1320654643, 2641309286]

約数ペア:

[(1, 2641309286), (2, 1320654643), (7, 377329898), (11, 240119026), (14, 188664949), (22, 120059513), (59, 44767954), (77, 34302718), (118, 22383977), (154, 17151359), (413, 6395422), (649, 4069814), (826, 3197711), (1298, 2034907), (4543, 581402), (9086, 290701)]