259488895922

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1951}}^1\times {\mathrm{3919}}^1$

素因数の和:6182

約数の個数: 32

約数和(自身を含む): 396671385600

約数和(自身を除く): 137182489678

約数列:

[1, 2, 71, 142, 239, 478, 1951, 3902, 3919, 7838, 16969, 33938, 138521, 277042, 278249, 466289, 556498, 932578, 936641, 1873282, 7645969, 15291938, 33106519, 66213038, 66501511, 133003022, 542863799, 1085727598, 1827386591, 3654773182, 129744447961, 259488895922]

約数ペア:

[(1, 259488895922), (2, 129744447961), (71, 3654773182), (142, 1827386591), (239, 1085727598), (478, 542863799), (1951, 133003022), (3902, 66501511), (3919, 66213038), (7838, 33106519), (16969, 15291938), (33938, 7645969), (138521, 1873282), (277042, 936641), (278249, 932578), (466289, 556498)]