2247409885

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1\times {\mathrm{1031}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 3138799104

約数和(自身を除く): 891389219

約数列:

[1, 5, 7, 35, 61, 305, 427, 1021, 1031, 2135, 5105, 5155, 7147, 7217, 35735, 36085, 62281, 62891, 311405, 314455, 435967, 440237, 1052651, 2179835, 2201185, 5263255, 7368557, 36842785, 64211711, 321058555, 449481977, 2247409885]

約数ペア:

[(1, 2247409885), (5, 449481977), (7, 321058555), (35, 64211711), (61, 36842785), (305, 7368557), (427, 5263255), (1021, 2201185), (1031, 2179835), (2135, 1052651), (5105, 440237), (5155, 435967), (7147, 314455), (7217, 311405), (35735, 62891), (36085, 62281)]