26313820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101207}}^1$

素因数の和:101229

約数の個数: 24

約数和(自身を含む): 59510304

約数和(自身を除く): 33196484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 101207, 202414, 404828, 506035, 1012070, 1315691, 2024140, 2631382, 5262764, 6578455, 13156910, 26313820]

約数ペア:

[(1, 26313820), (2, 13156910), (4, 6578455), (5, 5262764), (10, 2631382), (13, 2024140), (20, 1315691), (26, 1012070), (52, 506035), (65, 404828), (130, 202414), (260, 101207)]