2064335

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 3074400

約数和(自身を除く): 1010065

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 349, 455, 845, 1183, 1745, 2443, 4537, 5915, 12215, 22685, 31759, 58981, 158795, 294905, 412867, 2064335]

約数ペア:

[(1, 2064335), (5, 412867), (7, 294905), (13, 158795), (35, 58981), (65, 31759), (91, 22685), (169, 12215), (349, 5915), (455, 4537), (845, 2443), (1183, 1745)]