308655724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{3877}}^1$

素因数の和:5425

約数の個数: 24

約数和(自身を含む): 582227408

約数和(自身を除く): 273571684

約数列:

[1, 2, 4, 13, 26, 52, 1531, 3062, 3877, 6124, 7754, 15508, 19903, 39806, 50401, 79612, 100802, 201604, 5935687, 11871374, 23742748, 77163931, 154327862, 308655724]

約数ペア:

[(1, 308655724), (2, 154327862), (4, 77163931), (13, 23742748), (26, 11871374), (52, 5935687), (1531, 201604), (3062, 100802), (3877, 79612), (6124, 50401), (7754, 39806), (15508, 19903)]