853647982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{3527471}}^1$

素因数の和:3527495

約数の個数: 12

約数和(自身を含む): 1407461328

約数和(自身を除く): 553813346

約数列:

[1, 2, 11, 22, 121, 242, 3527471, 7054942, 38802181, 77604362, 426823991, 853647982]

約数ペア:

[(1, 853647982), (2, 426823991), (11, 77604362), (22, 38802181), (121, 7054942), (242, 3527471)]