2007218224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11404649}}^1$

素因数の和:11404668

約数の個数: 20

約数和(自身を含む): 4242529800

約数和(自身を除く): 2235311576

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11404649, 22809298, 45618596, 91237192, 125451139, 182474384, 250902278, 501804556, 1003609112, 2007218224]

約数ペア:

[(1, 2007218224), (2, 1003609112), (4, 501804556), (8, 250902278), (11, 182474384), (16, 125451139), (22, 91237192), (44, 45618596), (88, 22809298), (176, 11404649)]