2051258318174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3709}}^1\times {\mathrm{494677}}^1$

素因数の和:498444

約数の個数: 32

約数和(自身を含む): 3391551942240

約数和(自身を除く): 1340293624066

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 3709, 7418, 48217, 96434, 159487, 318974, 494677, 989354, 2073331, 4146662, 6430801, 12861602, 21271111, 42542222, 276524443, 553048886, 1834756993, 3669513986, 23851840909, 47703681818, 78894550699, 157789101398, 1025629159087, 2051258318174]

約数ペア:

[(1, 2051258318174), (2, 1025629159087), (13, 157789101398), (26, 78894550699), (43, 47703681818), (86, 23851840909), (559, 3669513986), (1118, 1834756993), (3709, 553048886), (7418, 276524443), (48217, 42542222), (96434, 21271111), (159487, 12861602), (318974, 6430801), (494677, 4146662), (989354, 2073331)]