390032008

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{826339}}^1$

素因数の和:826404

約数の個数: 16

約数和(自身を含む): 743706000

約数和(自身を除く): 353673992

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 826339, 1652678, 3305356, 6610712, 48754001, 97508002, 195016004, 390032008]

約数ペア:

[(1, 390032008), (2, 195016004), (4, 97508002), (8, 48754001), (59, 6610712), (118, 3305356), (236, 1652678), (472, 826339)]