2212050477

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{261379}}^1$

素因数の和:261433

約数の個数: 32

約数和(自身を含む): 3747143680

約数和(自身を除く): 1535093203

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 261379, 784137, 1829653, 3397927, 5488959, 8102749, 10193781, 23785489, 24308247, 56719243, 71356467, 105335737, 170157729, 316007211, 737350159, 2212050477]

約数ペア:

[(1, 2212050477), (3, 737350159), (7, 316007211), (13, 170157729), (21, 105335737), (31, 71356467), (39, 56719243), (91, 24308247), (93, 23785489), (217, 10193781), (273, 8102749), (403, 5488959), (651, 3397927), (1209, 1829653), (2821, 784137), (8463, 261379)]