2187440006

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1\times {\mathrm{15679}}^1$

素因数の和:16643

約数の個数: 16

約数和(自身を含む): 3326668800

約数和(自身を除く): 1139228794

約数列:

[1, 2, 79, 158, 883, 1766, 15679, 31358, 69757, 139514, 1238641, 2477282, 13844557, 27689114, 1093720003, 2187440006]

約数ペア:

[(1, 2187440006), (2, 1093720003), (79, 27689114), (158, 13844557), (883, 2477282), (1766, 1238641), (15679, 139514), (31358, 69757)]