1341380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 2878848

約数和(自身を除く): 1537468

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1427, 2854, 5708, 7135, 14270, 28540, 67069, 134138, 268276, 335345, 670690, 1341380]

約数ペア:

[(1, 1341380), (2, 670690), (4, 335345), (5, 268276), (10, 134138), (20, 67069), (47, 28540), (94, 14270), (188, 7135), (235, 5708), (470, 2854), (940, 1427)]