2617821808

素因数分解:

$2^4\times 7^1\times {\mathrm{23373409}}^1$

素因数の和:23373424

約数の個数: 20

約数和(自身を含む): 5796605680

約数和(自身を除く): 3178783872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23373409, 46746818, 93493636, 163613863, 186987272, 327227726, 373974544, 654455452, 1308910904, 2617821808]

約数ペア:

[(1, 2617821808), (2, 1308910904), (4, 654455452), (7, 373974544), (8, 327227726), (14, 186987272), (16, 163613863), (28, 93493636), (56, 46746818), (112, 23373409)]