2019907378378

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1\times {\mathrm{1601}}^1\times {\mathrm{14387}}^1$

素因数の和:16422

約数の個数: 32

約数和(自身を含む): 3061905675840

約数和(自身を除く): 1041998297462

約数列:

[1, 2, 163, 269, 326, 538, 1601, 3202, 14387, 28774, 43847, 87694, 260963, 430669, 521926, 861338, 2345081, 3870103, 4690162, 7740206, 23033587, 46067174, 70199047, 140398094, 630826789, 1261653578, 3754474681, 6196034903, 7508949362, 12392069806, 1009953689189, 2019907378378]

約数ペア:

[(1, 2019907378378), (2, 1009953689189), (163, 12392069806), (269, 7508949362), (326, 6196034903), (538, 3754474681), (1601, 1261653578), (3202, 630826789), (14387, 140398094), (28774, 70199047), (43847, 46067174), (87694, 23033587), (260963, 7740206), (430669, 4690162), (521926, 3870103), (861338, 2345081)]