269761639

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{12919}}^1$

素因数の和:13102

約数の個数: 16

約数和(自身を含む): 326617600

約数和(自身を除く): 56855961

約数列:

[1, 7, 19, 133, 157, 1099, 2983, 12919, 20881, 90433, 245461, 1718227, 2028283, 14197981, 38537377, 269761639]

約数ペア:

[(1, 269761639), (7, 38537377), (19, 14197981), (133, 2028283), (157, 1718227), (1099, 245461), (2983, 90433), (12919, 20881)]