389968676

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{14407}}^1$

素因数の和:14579

約数の個数: 24

約数和(自身を含む): 699537216

約数和(自身を除く): 309568540

約数列:

[1, 2, 4, 67, 101, 134, 202, 268, 404, 6767, 13534, 14407, 27068, 28814, 57628, 965269, 1455107, 1930538, 2910214, 3861076, 5820428, 97492169, 194984338, 389968676]

約数ペア:

[(1, 389968676), (2, 194984338), (4, 97492169), (67, 5820428), (101, 3861076), (134, 2910214), (202, 1930538), (268, 1455107), (404, 965269), (6767, 57628), (13534, 28814), (14407, 27068)]