17967684046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{25237}}^1$

素因数の和:25588

約数の個数: 32

約数和(自身を含む): 29383089120

約数和(自身を除く): 11415405074

約数列:

[1, 2, 13, 26, 139, 197, 278, 394, 1807, 2561, 3614, 5122, 25237, 27383, 50474, 54766, 328081, 355979, 656162, 711958, 3507943, 4971689, 7015886, 9943378, 45603259, 64631957, 91206518, 129263914, 691064771, 1382129542, 8983842023, 17967684046]

約数ペア:

[(1, 17967684046), (2, 8983842023), (13, 1382129542), (26, 691064771), (139, 129263914), (197, 91206518), (278, 64631957), (394, 45603259), (1807, 9943378), (2561, 7015886), (3614, 4971689), (5122, 3507943), (25237, 711958), (27383, 656162), (50474, 355979), (54766, 328081)]