2005526254

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{49921}}^1$

素因数の和:50355

約数の個数: 16

約数和(自身を含む): 3073198320

約数和(自身を除く): 1067672066

約数列:

[1, 2, 53, 106, 379, 758, 20087, 40174, 49921, 99842, 2645813, 5291626, 18920059, 37840118, 1002763127, 2005526254]

約数ペア:

[(1, 2005526254), (2, 1002763127), (53, 37840118), (106, 18920059), (379, 5291626), (758, 2645813), (20087, 99842), (40174, 49921)]