2821116143

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 3131481600

約数和(自身を除く): 310365457

約数列:

[1, 19, 29, 101, 163, 311, 551, 1919, 2929, 3097, 4727, 5909, 9019, 16463, 31411, 50693, 55651, 89813, 171361, 312797, 477427, 596809, 910919, 963167, 1470097, 5119993, 9071113, 17307461, 27931843, 97279867, 148479797, 2821116143]

約数ペア:

[(1, 2821116143), (19, 148479797), (29, 97279867), (101, 27931843), (163, 17307461), (311, 9071113), (551, 5119993), (1919, 1470097), (2929, 963167), (3097, 910919), (4727, 596809), (5909, 477427), (9019, 312797), (16463, 171361), (31411, 89813), (50693, 55651)]