4947844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 9525600

約数和(自身を除く): 4577756

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 809, 1529, 1618, 3058, 3236, 6116, 8899, 17798, 35596, 112451, 224902, 449804, 1236961, 2473922, 4947844]

約数ペア:

[(1, 4947844), (2, 2473922), (4, 1236961), (11, 449804), (22, 224902), (44, 112451), (139, 35596), (278, 17798), (556, 8899), (809, 6116), (1529, 3236), (1618, 3058)]