2056514577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1\times {\mathrm{563}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 2978371200

約数和(自身を除く): 921856623

約数列:

[1, 3, 13, 39, 229, 409, 563, 687, 1227, 1689, 2977, 5317, 7319, 8931, 15951, 21957, 93661, 128927, 230267, 280983, 386781, 690801, 1217593, 1676051, 2993471, 3652779, 5028153, 8980413, 52731143, 158193429, 685504859, 2056514577]

約数ペア:

[(1, 2056514577), (3, 685504859), (13, 158193429), (39, 52731143), (229, 8980413), (409, 5028153), (563, 3652779), (687, 2993471), (1227, 1676051), (1689, 1217593), (2977, 690801), (5317, 386781), (7319, 280983), (8931, 230267), (15951, 128927), (21957, 93661)]