2177743919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1259}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 2540160000

約数和(自身を除く): 362416081

約数列:

[1, 13, 19, 47, 149, 247, 611, 893, 1259, 1937, 2831, 7003, 11609, 16367, 23921, 36803, 59173, 91039, 133057, 187591, 310973, 769249, 1124287, 1729741, 2438683, 3564229, 8816777, 14615731, 46334977, 114618101, 167518763, 2177743919]

約数ペア:

[(1, 2177743919), (13, 167518763), (19, 114618101), (47, 46334977), (149, 14615731), (247, 8816777), (611, 3564229), (893, 2438683), (1259, 1729741), (1937, 1124287), (2831, 769249), (7003, 310973), (11609, 187591), (16367, 133057), (23921, 91039), (36803, 59173)]