2638790792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{167521}}^1$

素因数の和:167717

約数の個数: 32

約数和(自身を含む): 5427712800

約数和(自身を除く): 2788922008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 3938, 7876, 15752, 167521, 335042, 670084, 1340168, 1842731, 3685462, 7370924, 14741848, 29986259, 59972518, 119945036, 239890072, 329848849, 659697698, 1319395396, 2638790792]

約数ペア:

[(1, 2638790792), (2, 1319395396), (4, 659697698), (8, 329848849), (11, 239890072), (22, 119945036), (44, 59972518), (88, 29986259), (179, 14741848), (358, 7370924), (716, 3685462), (1432, 1842731), (1969, 1340168), (3938, 670084), (7876, 335042), (15752, 167521)]