2168493404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7040563}}^1$

素因数の和:7040585

約数の個数: 24

約数和(自身を含む): 4731259008

約数和(自身を除く): 2562765604

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 7040563, 14081126, 28162252, 49283941, 77446193, 98567882, 154892386, 197135764, 309784772, 542123351, 1084246702, 2168493404]

約数ペア:

[(1, 2168493404), (2, 1084246702), (4, 542123351), (7, 309784772), (11, 197135764), (14, 154892386), (22, 98567882), (28, 77446193), (44, 49283941), (77, 28162252), (154, 14081126), (308, 7040563)]