4256291247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{260467}}^1$

素因数の和:260902

約数の個数: 16

約数和(自身を含む): 6126207360

約数和(自身を除く): 1869916113

約数列:

[1, 3, 13, 39, 419, 1257, 5447, 16341, 260467, 781401, 3386071, 10158213, 109135673, 327407019, 1418763749, 4256291247]

約数ペア:

[(1, 4256291247), (3, 1418763749), (13, 327407019), (39, 109135673), (419, 10158213), (1257, 3386071), (5447, 781401), (16341, 260467)]