816044572

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1004981}}^1$

素因数の和:1005021

約数の個数: 24

約数和(自身を含む): 1688369760

約数和(自身を除く): 872325188

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 1004981, 2009962, 4019924, 7034867, 14069734, 28139468, 29144449, 58288898, 116577796, 204011143, 408022286, 816044572]

約数ペア:

[(1, 816044572), (2, 408022286), (4, 204011143), (7, 116577796), (14, 58288898), (28, 29144449), (29, 28139468), (58, 14069734), (116, 7034867), (203, 4019924), (406, 2009962), (812, 1004981)]