151212292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{490949}}^1$

素因数の和:490971

約数の個数: 24

約数和(自身を含む): 329918400

約数和(自身を除く): 178706108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 490949, 981898, 1963796, 3436643, 5400439, 6873286, 10800878, 13746572, 21601756, 37803073, 75606146, 151212292]

約数ペア:

[(1, 151212292), (2, 75606146), (4, 37803073), (7, 21601756), (11, 13746572), (14, 10800878), (22, 6873286), (28, 5400439), (44, 3436643), (77, 1963796), (154, 981898), (308, 490949)]