989898258

素因数分解:

$2^1\times 3^1\times {\mathrm{4391}}^1\times {\mathrm{37573}}^1$

素因数の和:41969

約数の個数: 16

約数和(自身を含む): 1980300096

約数和(自身を除く): 990401838

約数列:

[1, 2, 3, 6, 4391, 8782, 13173, 26346, 37573, 75146, 112719, 225438, 164983043, 329966086, 494949129, 989898258]

約数ペア:

[(1, 989898258), (2, 494949129), (3, 329966086), (6, 164983043), (4391, 225438), (8782, 112719), (13173, 75146), (26346, 37573)]