2217110189

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{52517}}^1$

素因数の和:52724

約数の個数: 16

約数和(自身を含む): 2618337408

約数和(自身を除く): 401227219

約数列:

[1, 7, 37, 163, 259, 1141, 6031, 42217, 52517, 367619, 1943129, 8560271, 13601903, 59921897, 316730027, 2217110189]

約数ペア:

[(1, 2217110189), (7, 316730027), (37, 59921897), (163, 13601903), (259, 8560271), (1141, 1943129), (6031, 367619), (42217, 52517)]