80525606252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221224193}}^1$

素因数の和:221224217

約数の個数: 24

約数和(自身を含む): 173439768096

約数和(自身を除く): 92914161844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 221224193, 442448386, 884896772, 1548569351, 2875914509, 3097138702, 5751829018, 6194277404, 11503658036, 20131401563, 40262803126, 80525606252]

約数ペア:

[(1, 80525606252), (2, 40262803126), (4, 20131401563), (7, 11503658036), (13, 6194277404), (14, 5751829018), (26, 3097138702), (28, 2875914509), (52, 1548569351), (91, 884896772), (182, 442448386), (364, 221224193)]