2011303196

素因数分解:

$2^2\times 7^2\times {\mathrm{10261751}}^1$

素因数の和:10261769

約数の個数: 18

約数和(自身を含む): 4094439048

約数和(自身を除く): 2083135852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10261751, 20523502, 41047004, 71832257, 143664514, 287329028, 502825799, 1005651598, 2011303196]

約数ペア:

[(1, 2011303196), (2, 1005651598), (4, 502825799), (7, 287329028), (14, 143664514), (28, 71832257), (49, 41047004), (98, 20523502), (196, 10261751)]