489898586

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{10463}}^1$

素因数の和:11077

約数の個数: 16

約数和(自身を含む): 754161408

約数和(自身を除く): 264262822

約数列:

[1, 2, 41, 82, 571, 1142, 10463, 20926, 23411, 46822, 428983, 857966, 5974373, 11948746, 244949293, 489898586]

約数ペア:

[(1, 489898586), (2, 244949293), (41, 11948746), (82, 5974373), (571, 857966), (1142, 428983), (10463, 46822), (20926, 23411)]