981570314

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1\times {\mathrm{6653}}^1$

素因数の和:7765

約数の個数: 16

約数和(自身を含む): 1494754560

約数和(自身を除く): 513184246

約数列:

[1, 2, 71, 142, 1039, 2078, 6653, 13306, 73769, 147538, 472363, 944726, 6912467, 13824934, 490785157, 981570314]

約数ペア:

[(1, 981570314), (2, 490785157), (71, 13824934), (142, 6912467), (1039, 944726), (2078, 472363), (6653, 147538), (13306, 73769)]