1275742442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1\times {\mathrm{1489}}^1$

素因数の和:2598

約数の個数: 32

約数和(自身を含む): 2130723840

約数和(自身を除く): 854981398

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1063, 1489, 2126, 2978, 13819, 19357, 27638, 32953, 38714, 46159, 65906, 92318, 428389, 600067, 856778, 1200134, 1582807, 3165614, 20576491, 41152982, 49067017, 98134034, 637871221, 1275742442]

約数ペア:

[(1, 1275742442), (2, 637871221), (13, 98134034), (26, 49067017), (31, 41152982), (62, 20576491), (403, 3165614), (806, 1582807), (1063, 1200134), (1489, 856778), (2126, 600067), (2978, 428389), (13819, 92318), (19357, 65906), (27638, 46159), (32953, 38714)]