2907095806

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1\times {\mathrm{21599}}^1$

素因数の和:22163

約数の個数: 16

約数和(自身を含む): 4397328000

約数和(自身を除く): 1490232194

約数列:

[1, 2, 173, 346, 389, 778, 21599, 43198, 67297, 134594, 3736627, 7473254, 8402011, 16804022, 1453547903, 2907095806]

約数ペア:

[(1, 2907095806), (2, 1453547903), (173, 16804022), (346, 8402011), (389, 7473254), (778, 3736627), (21599, 134594), (43198, 67297)]