1312528

素因数分解:

$2^4\times 7^1\times {\mathrm{11719}}^1$

素因数の和:11734

約数の個数: 20

約数和(自身を含む): 2906560

約数和(自身を除く): 1594032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11719, 23438, 46876, 82033, 93752, 164066, 187504, 328132, 656264, 1312528]

約数ペア:

[(1, 1312528), (2, 656264), (4, 328132), (7, 187504), (8, 164066), (14, 93752), (16, 82033), (28, 46876), (56, 23438), (112, 11719)]