1025488516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{102181}}^1$

素因数の和:102391

約数の個数: 24

約数和(自身を含む): 1942684184

約数和(自身を除く): 917195668

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 10036, 102181, 204362, 408724, 1328353, 2656706, 5313412, 19720933, 39441866, 78883732, 256372129, 512744258, 1025488516]

約数ペア:

[(1, 1025488516), (2, 512744258), (4, 256372129), (13, 78883732), (26, 39441866), (52, 19720933), (193, 5313412), (386, 2656706), (772, 1328353), (2509, 408724), (5018, 204362), (10036, 102181)]