3640691234

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{244703}}^1$

素因数の和:244921

約数の個数: 16

約数和(自身を含む): 5620361472

約数和(自身を除く): 1979670238

約数列:

[1, 2, 43, 86, 173, 346, 7439, 14878, 244703, 489406, 10522229, 21044458, 42333619, 84667238, 1820345617, 3640691234]

約数ペア:

[(1, 3640691234), (2, 1820345617), (43, 84667238), (86, 42333619), (173, 21044458), (346, 10522229), (7439, 489406), (14878, 244703)]