814594874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1\times {\mathrm{9901}}^1$

素因数の和:11261

約数の個数: 16

約数和(自身を含む): 1262386176

約数和(自身を除く): 447791302

約数列:

[1, 2, 31, 62, 1327, 2654, 9901, 19802, 41137, 82274, 306931, 613862, 13138627, 26277254, 407297437, 814594874]

約数ペア:

[(1, 814594874), (2, 407297437), (31, 26277254), (62, 13138627), (1327, 613862), (2654, 306931), (9901, 82274), (19802, 41137)]