2018780228

素因数分解:

$2^2\times {\mathrm{4723}}^1\times {\mathrm{106859}}^1$

素因数の和:111586

約数の個数: 12

約数和(自身を含む): 3533646480

約数和(自身を除く): 1514866252

約数列:

[1, 2, 4, 4723, 9446, 18892, 106859, 213718, 427436, 504695057, 1009390114, 2018780228]

約数ペア:

[(1, 2018780228), (2, 1009390114), (4, 504695057), (4723, 427436), (9446, 213718), (18892, 106859)]