1427690888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{16927}}^1$

素因数の和:17757

約数の個数: 32

約数和(自身を含む): 2886562560

約数和(自身を除く): 1458871672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 811, 1622, 3244, 6488, 10543, 16927, 21086, 33854, 42172, 67708, 84344, 135416, 220051, 440102, 880204, 1760408, 13727797, 27455594, 54911188, 109822376, 178461361, 356922722, 713845444, 1427690888]

約数ペア:

[(1, 1427690888), (2, 713845444), (4, 356922722), (8, 178461361), (13, 109822376), (26, 54911188), (52, 27455594), (104, 13727797), (811, 1760408), (1622, 880204), (3244, 440102), (6488, 220051), (10543, 135416), (16927, 84344), (21086, 67708), (33854, 42172)]