1998899710

素因数分解:

$2^1\times 5^1\times {\mathrm{7549}}^1\times {\mathrm{26479}}^1$

素因数の和:34035

約数の個数: 16

約数和(自身を含む): 3598632000

約数和(自身を除く): 1599732290

約数列:

[1, 2, 5, 10, 7549, 15098, 26479, 37745, 52958, 75490, 132395, 264790, 199889971, 399779942, 999449855, 1998899710]

約数ペア:

[(1, 1998899710), (2, 999449855), (5, 399779942), (10, 199889971), (7549, 264790), (15098, 132395), (26479, 75490), (37745, 52958)]