1715740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6599}}^1$

素因数の和:6621

約数の個数: 24

約数和(自身を含む): 3880800

約数和(自身を除く): 2165060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6599, 13198, 26396, 32995, 65990, 85787, 131980, 171574, 343148, 428935, 857870, 1715740]

約数ペア:

[(1, 1715740), (2, 857870), (4, 428935), (5, 343148), (10, 171574), (13, 131980), (20, 85787), (26, 65990), (52, 32995), (65, 26396), (130, 13198), (260, 6599)]