308020108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{50363}}^1$

素因数の和:50517

約数の個数: 24

約数和(自身を含む): 592280640

約数和(自身を除く): 284260532

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 50363, 100726, 201452, 553993, 1107986, 2215972, 7000457, 14000914, 28001828, 77005027, 154010054, 308020108]

約数ペア:

[(1, 308020108), (2, 154010054), (4, 77005027), (11, 28001828), (22, 14000914), (44, 7000457), (139, 2215972), (278, 1107986), (556, 553993), (1529, 201452), (3058, 100726), (6116, 50363)]