408403756

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{14419}}^1$

素因数の和:14593

約数の個数: 24

約数和(自身を含む): 732016880

約数和(自身を除く): 323613124

約数列:

[1, 2, 4, 73, 97, 146, 194, 292, 388, 7081, 14162, 14419, 28324, 28838, 57676, 1052587, 1398643, 2105174, 2797286, 4210348, 5594572, 102100939, 204201878, 408403756]

約数ペア:

[(1, 408403756), (2, 204201878), (4, 102100939), (73, 5594572), (97, 4210348), (146, 2797286), (194, 2105174), (292, 1398643), (388, 1052587), (7081, 57676), (14162, 28838), (14419, 28324)]