4991036356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{340267}}^1$

素因数の和:340483

約数の個数: 24

約数和(自身を含む): 9241678880

約数和(自身を除く): 4250642524

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 3667, 7334, 14668, 340267, 680534, 1361068, 6465073, 12930146, 25860292, 65671531, 131343062, 262686124, 1247759089, 2495518178, 4991036356]

約数ペア:

[(1, 4991036356), (2, 2495518178), (4, 1247759089), (19, 262686124), (38, 131343062), (76, 65671531), (193, 25860292), (386, 12930146), (772, 6465073), (3667, 1361068), (7334, 680534), (14668, 340267)]