2011831294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1027493}}^1$

素因数の和:1027595

約数の個数: 16

約数和(自身を含む): 3329080560

約数和(自身を除く): 1317249266

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 1027493, 2054986, 11302423, 22604846, 91446877, 182893754, 1005915647, 2011831294]

約数ペア:

[(1, 2011831294), (2, 1005915647), (11, 182893754), (22, 91446877), (89, 22604846), (178, 11302423), (979, 2054986), (1958, 1027493)]