1028470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5413}}^1$

素因数の和:5439

約数の個数: 16

約数和(自身を含む): 1949040

約数和(自身を除く): 920570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5413, 10826, 27065, 54130, 102847, 205694, 514235, 1028470]

約数ペア:

[(1, 1028470), (2, 514235), (5, 205694), (10, 102847), (19, 54130), (38, 27065), (95, 10826), (190, 5413)]