2085249535

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{1303}}^1\times {\mathrm{3169}}^1$

素因数の和:4578

約数の個数: 16

約数和(自身を含む): 2529812160

約数和(自身を除く): 444562625

約数列:

[1, 5, 101, 505, 1303, 3169, 6515, 15845, 131603, 320069, 658015, 1600345, 4129207, 20646035, 417049907, 2085249535]

約数ペア:

[(1, 2085249535), (5, 417049907), (101, 20646035), (505, 4129207), (1303, 1600345), (3169, 658015), (6515, 320069), (15845, 131603)]