2019901268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6558121}}^1$

素因数の和:6558143

約数の個数: 24

約数和(自身を含む): 4407057984

約数和(自身を除く): 2387156716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6558121, 13116242, 26232484, 45906847, 72139331, 91813694, 144278662, 183627388, 288557324, 504975317, 1009950634, 2019901268]

約数ペア:

[(1, 2019901268), (2, 1009950634), (4, 504975317), (7, 288557324), (11, 183627388), (14, 144278662), (22, 91813694), (28, 72139331), (44, 45906847), (77, 26232484), (154, 13116242), (308, 6558121)]