807974196

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{484397}}^1$

素因数の和:484543

約数の個数: 24

約数和(自身を含む): 1898840160

約数和(自身を除く): 1090865964

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 484397, 968794, 1453191, 1937588, 2906382, 5812764, 67331183, 134662366, 201993549, 269324732, 403987098, 807974196]

約数ペア:

[(1, 807974196), (2, 403987098), (3, 269324732), (4, 201993549), (6, 134662366), (12, 67331183), (139, 5812764), (278, 2906382), (417, 1937588), (556, 1453191), (834, 968794), (1668, 484397)]