2664848

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{1103}}^1$

素因数の和:1262

約数の個数: 20

約数和(自身を含む): 5202048

約数和(自身を除く): 2537200

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1103, 1208, 2206, 2416, 4412, 8824, 17648, 166553, 333106, 666212, 1332424, 2664848]

約数ペア:

[(1, 2664848), (2, 1332424), (4, 666212), (8, 333106), (16, 166553), (151, 17648), (302, 8824), (604, 4412), (1103, 2416), (1208, 2206)]