131467388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{9613}}^1$

素因数の和:9893

約数の個数: 24

約数和(自身を含む): 248733408

約数和(自身を除く): 117266020

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 3419, 6838, 9613, 13676, 19226, 38452, 124969, 249938, 499876, 2528219, 5056438, 10112876, 32866847, 65733694, 131467388]

約数ペア:

[(1, 131467388), (2, 65733694), (4, 32866847), (13, 10112876), (26, 5056438), (52, 2528219), (263, 499876), (526, 249938), (1052, 124969), (3419, 38452), (6838, 19226), (9613, 13676)]