2165306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 3907008

約数和(自身を除く): 1741702

約数列:

[1, 2, 11, 13, 22, 26, 67, 113, 134, 143, 226, 286, 737, 871, 1243, 1469, 1474, 1742, 2486, 2938, 7571, 9581, 15142, 16159, 19162, 32318, 83281, 98423, 166562, 196846, 1082653, 2165306]

約数ペア:

[(1, 2165306), (2, 1082653), (11, 196846), (13, 166562), (22, 98423), (26, 83281), (67, 32318), (113, 19162), (134, 16159), (143, 15142), (226, 9581), (286, 7571), (737, 2938), (871, 2486), (1243, 1742), (1469, 1474)]