3431480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6599}}^1$

素因数の和:6623

約数の個数: 32

約数和(自身を含む): 8316000

約数和(自身を除く): 4884520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6599, 13198, 26396, 32995, 52792, 65990, 85787, 131980, 171574, 263960, 343148, 428935, 686296, 857870, 1715740, 3431480]

約数ペア:

[(1, 3431480), (2, 1715740), (4, 857870), (5, 686296), (8, 428935), (10, 343148), (13, 263960), (20, 171574), (26, 131980), (40, 85787), (52, 65990), (65, 52792), (104, 32995), (130, 26396), (260, 13198), (520, 6599)]