430052048

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{65717}}^1$

素因数の和:66134

約数の個数: 20

約数和(自身を含む): 835275780

約数和(自身を除く): 405223732

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 65717, 131434, 262868, 525736, 1051472, 26878253, 53756506, 107513012, 215026024, 430052048]

約数ペア:

[(1, 430052048), (2, 215026024), (4, 107513012), (8, 53756506), (16, 26878253), (409, 1051472), (818, 525736), (1636, 262868), (3272, 131434), (6544, 65717)]