309500204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{30839}}^1$

素因数の和:31049

約数の個数: 24

約数和(自身を含む): 586330080

約数和(自身を除く): 276829876

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 10036, 30839, 61678, 123356, 400907, 801814, 1603628, 5951927, 11903854, 23807708, 77375051, 154750102, 309500204]

約数ペア:

[(1, 309500204), (2, 154750102), (4, 77375051), (13, 23807708), (26, 11903854), (52, 5951927), (193, 1603628), (386, 801814), (772, 400907), (2509, 123356), (5018, 61678), (10036, 30839)]