2274965

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 3594240

約数和(自身を除く): 1319275

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 311, 385, 665, 1045, 1463, 1555, 2177, 3421, 5909, 7315, 10885, 17105, 23947, 29545, 41363, 64999, 119735, 206815, 324995, 454993, 2274965]

約数ペア:

[(1, 2274965), (5, 454993), (7, 324995), (11, 206815), (19, 119735), (35, 64999), (55, 41363), (77, 29545), (95, 23947), (133, 17105), (209, 10885), (311, 7315), (385, 5909), (665, 3421), (1045, 2177), (1463, 1555)]