1039270

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1119

約数の個数: 16

約数和(自身を含む): 1890720

約数和(自身を除く): 851450

約数列:

[1, 2, 5, 10, 103, 206, 515, 1009, 1030, 2018, 5045, 10090, 103927, 207854, 519635, 1039270]

約数ペア:

[(1, 1039270), (2, 519635), (5, 207854), (10, 103927), (103, 10090), (206, 5045), (515, 2018), (1009, 1030)]