2075990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 4368384

約数和(自身を除く): 2292394

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 631, 658, 1262, 1645, 3155, 3290, 4417, 6310, 8834, 22085, 29657, 44170, 59314, 148285, 207599, 296570, 415198, 1037995, 2075990]

約数ペア:

[(1, 2075990), (2, 1037995), (5, 415198), (7, 296570), (10, 207599), (14, 148285), (35, 59314), (47, 44170), (70, 29657), (94, 22085), (235, 8834), (329, 6310), (470, 4417), (631, 3290), (658, 3155), (1262, 1645)]