133044428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{7393}}^1$

素因数の和:7817

約数の個数: 24

約数和(自身を含む): 254649360

約数和(自身を除く): 121604932

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1636, 4499, 7393, 8998, 14786, 17996, 29572, 81323, 162646, 325292, 3023737, 6047474, 12094948, 33261107, 66522214, 133044428]

約数ペア:

[(1, 133044428), (2, 66522214), (4, 33261107), (11, 12094948), (22, 6047474), (44, 3023737), (409, 325292), (818, 162646), (1636, 81323), (4499, 29572), (7393, 17996), (8998, 14786)]