1330488698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2267}}^1$

素因数の和:2427

約数の個数: 64

約数和(自身を含む): 2581383168

約数和(自身を除く): 1250894470

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 103, 154, 206, 259, 407, 518, 721, 814, 1133, 1442, 2266, 2267, 2849, 3811, 4534, 5698, 7622, 7931, 15862, 15869, 24937, 26677, 31738, 41921, 49874, 53354, 83842, 83879, 167758, 174559, 233501, 293447, 349118, 467002, 586894, 587153, 922669, 1174306, 1634507, 1845338, 2568511, 3269014, 5137022, 6458683, 8639537, 12917366, 17279074, 17979577, 35959154, 60476759, 95034907, 120953518, 190069814, 665244349, 1330488698]

約数ペア:

[(1, 1330488698), (2, 665244349), (7, 190069814), (11, 120953518), (14, 95034907), (22, 60476759), (37, 35959154), (74, 17979577), (77, 17279074), (103, 12917366), (154, 8639537), (206, 6458683), (259, 5137022), (407, 3269014), (518, 2568511), (721, 1845338), (814, 1634507), (1133, 1174306), (1442, 922669), (2266, 587153), (2267, 586894), (2849, 467002), (3811, 349118), (4534, 293447), (5698, 233501), (7622, 174559), (7931, 167758), (15862, 83879), (15869, 83842), (24937, 53354), (26677, 49874), (31738, 41921)]