2947864138

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{1213}}^1\times {\mathrm{2297}}^1$

素因数の和:3558

約数の個数: 24

約数和(自身を含む): 4628231748

約数和(自身を除く): 1680367610

約数列:

[1, 2, 23, 46, 529, 1058, 1213, 2297, 2426, 4594, 27899, 52831, 55798, 105662, 641677, 1215113, 1283354, 2430226, 2786261, 5572522, 64084003, 128168006, 1473932069, 2947864138]

約数ペア:

[(1, 2947864138), (2, 1473932069), (23, 128168006), (46, 64084003), (529, 5572522), (1058, 2786261), (1213, 2430226), (2297, 1283354), (2426, 1215113), (4594, 641677), (27899, 105662), (52831, 55798)]