7979702992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{26249023}}^1$

素因数の和:26249050

約数の個数: 20

約数和(自身を含む): 16274394880

約数和(自身を除く): 8294691888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 26249023, 52498046, 104996092, 209992184, 419984368, 498731437, 997462874, 1994925748, 3989851496, 7979702992]

約数ペア:

[(1, 7979702992), (2, 3989851496), (4, 1994925748), (8, 997462874), (16, 498731437), (19, 419984368), (38, 209992184), (76, 104996092), (152, 52498046), (304, 26249023)]