2893246521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 4541681664

約数和(自身を除く): 1648435143

約数列:

[1, 3, 11, 23, 33, 53, 69, 71, 159, 213, 253, 583, 759, 781, 1013, 1219, 1633, 1749, 2343, 3039, 3657, 3763, 4899, 11143, 11289, 13409, 17963, 23299, 33429, 40227, 41393, 53689, 53889, 69897, 71923, 86549, 124179, 161067, 215769, 256289, 259647, 590579, 768867, 791153, 952039, 1234847, 1654229, 1771737, 2373459, 2856117, 3704541, 3811919, 4962687, 11435757, 13583317, 18196519, 40749951, 41931109, 54589557, 87674137, 125793327, 263022411, 964415507, 2893246521]

約数ペア:

[(1, 2893246521), (3, 964415507), (11, 263022411), (23, 125793327), (33, 87674137), (53, 54589557), (69, 41931109), (71, 40749951), (159, 18196519), (213, 13583317), (253, 11435757), (583, 4962687), (759, 3811919), (781, 3704541), (1013, 2856117), (1219, 2373459), (1633, 1771737), (1749, 1654229), (2343, 1234847), (3039, 952039), (3657, 791153), (3763, 768867), (4899, 590579), (11143, 259647), (11289, 256289), (13409, 215769), (17963, 161067), (23299, 124179), (33429, 86549), (40227, 71923), (41393, 69897), (53689, 53889)]