2272660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8741}}^1$

素因数の和:8763

約数の個数: 24

約数和(自身を含む): 5140296

約数和(自身を除く): 2867636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8741, 17482, 34964, 43705, 87410, 113633, 174820, 227266, 454532, 568165, 1136330, 2272660]

約数ペア:

[(1, 2272660), (2, 1136330), (4, 568165), (5, 454532), (10, 227266), (13, 174820), (20, 113633), (26, 87410), (52, 43705), (65, 34964), (130, 17482), (260, 8741)]