2562727178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{138841}}^1$

素因数の和:139693

約数の個数: 16

約数和(自身を含む): 4198582080

約数和(自身を除く): 1635854902

約数列:

[1, 2, 11, 22, 839, 1678, 9229, 18458, 138841, 277682, 1527251, 3054502, 116487599, 232975198, 1281363589, 2562727178]

約数ペア:

[(1, 2562727178), (2, 1281363589), (11, 232975198), (22, 116487599), (839, 3054502), (1678, 1527251), (9229, 277682), (18458, 138841)]