812265982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{3356471}}^1$

素因数の和:3356495

約数の個数: 12

約数和(自身を含む): 1339232328

約数和(自身を除く): 526966346

約数列:

[1, 2, 11, 22, 121, 242, 3356471, 6712942, 36921181, 73842362, 406132991, 812265982]

約数ペア:

[(1, 812265982), (2, 406132991), (11, 73842362), (22, 36921181), (121, 6712942), (242, 3356471)]