4081276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 7620480

約数和(自身を除く): 3539204

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 647, 1294, 1577, 2588, 3154, 6308, 12293, 24586, 49172, 53701, 107402, 214804, 1020319, 2040638, 4081276]

約数ペア:

[(1, 4081276), (2, 2040638), (4, 1020319), (19, 214804), (38, 107402), (76, 53701), (83, 49172), (166, 24586), (332, 12293), (647, 6308), (1294, 3154), (1577, 2588)]