39240454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 29188346

約数列:

[1, 2, 11, 17, 22, 34, 187, 239, 374, 439, 478, 878, 2629, 4063, 4829, 5258, 7463, 8126, 9658, 14926, 44693, 82093, 89386, 104921, 164186, 209842, 1154131, 1783657, 2308262, 3567314, 19620227, 39240454]

約数ペア:

[(1, 39240454), (2, 19620227), (11, 3567314), (17, 2308262), (22, 1783657), (34, 1154131), (187, 209842), (239, 164186), (374, 104921), (439, 89386), (478, 82093), (878, 44693), (2629, 14926), (4063, 9658), (4829, 8126), (5258, 7463)]