712647568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1086353}}^1$

素因数の和:1086402

約数の個数: 20

約数和(自身を含む): 1414432908

約数和(自身を除く): 701785340

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1086353, 2172706, 4345412, 8690824, 17381648, 44540473, 89080946, 178161892, 356323784, 712647568]

約数ペア:

[(1, 712647568), (2, 356323784), (4, 178161892), (8, 89080946), (16, 44540473), (41, 17381648), (82, 8690824), (164, 4345412), (328, 2172706), (656, 1086353)]