1256222508

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{3823}}^1$

素因数の和:4166

約数の個数: 48

約数和(自身を含む): 2968035840

約数和(自身を除く): 1711813332

約数列:

[1, 2, 3, 4, 6, 12, 139, 197, 278, 394, 417, 556, 591, 788, 834, 1182, 1668, 2364, 3823, 7646, 11469, 15292, 22938, 27383, 45876, 54766, 82149, 109532, 164298, 328596, 531397, 753131, 1062794, 1506262, 1594191, 2125588, 2259393, 3012524, 3188382, 4518786, 6376764, 9037572, 104685209, 209370418, 314055627, 418740836, 628111254, 1256222508]

約数ペア:

[(1, 1256222508), (2, 628111254), (3, 418740836), (4, 314055627), (6, 209370418), (12, 104685209), (139, 9037572), (197, 6376764), (278, 4518786), (394, 3188382), (417, 3012524), (556, 2259393), (591, 2125588), (788, 1594191), (834, 1506262), (1182, 1062794), (1668, 753131), (2364, 531397), (3823, 328596), (7646, 164298), (11469, 109532), (15292, 82149), (22938, 54766), (27383, 45876)]