1228278

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4993}}^1$

素因数の和:5039

約数の個数: 16

約数和(自身を含む): 2516976

約数和(自身を除く): 1288698

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 4993, 9986, 14979, 29958, 204713, 409426, 614139, 1228278]

約数ペア:

[(1, 1228278), (2, 614139), (3, 409426), (6, 204713), (41, 29958), (82, 14979), (123, 9986), (246, 4993)]