2016031914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{162557}}^1$

素因数の和:162631

約数の個数: 48

約数和(自身を含む): 4792860072

約数和(自身を除く): 2776828158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 12402, 162557, 325114, 487671, 975342, 1463013, 2113241, 2926026, 4226482, 6339723, 8615521, 12679446, 17231042, 19019169, 25846563, 38038338, 51693126, 77539689, 112001773, 155079378, 224003546, 336005319, 672010638, 1008015957, 2016031914]

約数ペア:

[(1, 2016031914), (2, 1008015957), (3, 672010638), (6, 336005319), (9, 224003546), (13, 155079378), (18, 112001773), (26, 77539689), (39, 51693126), (53, 38038338), (78, 25846563), (106, 19019169), (117, 17231042), (159, 12679446), (234, 8615521), (318, 6339723), (477, 4226482), (689, 2926026), (954, 2113241), (1378, 1463013), (2067, 975342), (4134, 487671), (6201, 325114), (12402, 162557)]