3838863608

素因数分解:

$2^3\times {\mathrm{1999}}^1\times {\mathrm{240049}}^1$

素因数の和:242054

約数の個数: 16

約数和(自身を含む): 7201500000

約数和(自身を除く): 3362636392

約数列:

[1, 2, 4, 8, 1999, 3998, 7996, 15992, 240049, 480098, 960196, 1920392, 479857951, 959715902, 1919431804, 3838863608]

約数ペア:

[(1, 3838863608), (2, 1919431804), (4, 959715902), (8, 479857951), (1999, 1920392), (3998, 960196), (7996, 480098), (15992, 240049)]