2034404729

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1321}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 2469199872

約数和(自身を除く): 434795143

約数列:

[1, 7, 31, 47, 151, 217, 329, 1057, 1321, 1457, 4681, 7097, 9247, 10199, 32767, 40951, 49679, 62087, 199471, 220007, 286657, 434609, 1396297, 1540049, 1924697, 6183601, 9375137, 13472879, 43285207, 65625959, 290629247, 2034404729]

約数ペア:

[(1, 2034404729), (7, 290629247), (31, 65625959), (47, 43285207), (151, 13472879), (217, 9375137), (329, 6183601), (1057, 1924697), (1321, 1540049), (1457, 1396297), (4681, 434609), (7097, 286657), (9247, 220007), (10199, 199471), (32767, 62087), (40951, 49679)]