6404444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4957}}^1$

素因数の和:4997

約数の個数: 24

約数和(自身を含む): 12494160

約数和(自身を除く): 6089716

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 4957, 9914, 19828, 84269, 94183, 168538, 188366, 337076, 376732, 1601111, 3202222, 6404444]

約数ペア:

[(1, 6404444), (2, 3202222), (4, 1601111), (17, 376732), (19, 337076), (34, 188366), (38, 168538), (68, 94183), (76, 84269), (323, 19828), (646, 9914), (1292, 4957)]