2807926

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 24

約数和(自身を含む): 4759272

約数和(自身を除く): 1951346

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 283, 451, 566, 902, 3113, 4961, 6226, 9922, 11603, 23206, 34243, 68486, 127633, 255266, 1403963, 2807926]

約数ペア:

[(1, 2807926), (2, 1403963), (11, 255266), (22, 127633), (41, 68486), (82, 34243), (121, 23206), (242, 11603), (283, 9922), (451, 6226), (566, 4961), (902, 3113)]