3681340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14159}}^1$

素因数の和:14181

約数の個数: 24

約数和(自身を含む): 8326080

約数和(自身を除く): 4644740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 14159, 28318, 56636, 70795, 141590, 184067, 283180, 368134, 736268, 920335, 1840670, 3681340]

約数ペア:

[(1, 3681340), (2, 1840670), (4, 920335), (5, 736268), (10, 368134), (13, 283180), (20, 184067), (26, 141590), (52, 70795), (65, 56636), (130, 28318), (260, 14159)]