2018966999

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1\times {\mathrm{7489}}^1$

素因数の和:9542

約数の個数: 16

約数和(自身を含む): 2430355200

約数和(自身を除く): 411388201

約数列:

[1, 7, 19, 133, 2027, 7489, 14189, 38513, 52423, 142291, 269591, 996037, 15180203, 106261421, 288423857, 2018966999]

約数ペア:

[(1, 2018966999), (7, 288423857), (19, 106261421), (133, 15180203), (2027, 996037), (7489, 269591), (14189, 142291), (38513, 52423)]