1260676

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 2346624

約数和(自身を除く): 1085948

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 193, 284, 386, 772, 1633, 3266, 4439, 6532, 8878, 13703, 17756, 27406, 54812, 315169, 630338, 1260676]

約数ペア:

[(1, 1260676), (2, 630338), (4, 315169), (23, 54812), (46, 27406), (71, 17756), (92, 13703), (142, 8878), (193, 6532), (284, 4439), (386, 3266), (772, 1633)]