1275680126

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{391073}}^1$

素因数の和:391315

約数の個数: 16

約数和(自身を含む): 2196271584

約数和(自身を除く): 920591458

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 391073, 782146, 2737511, 5475022, 91120009, 182240018, 637840063, 1275680126]

約数ペア:

[(1, 1275680126), (2, 637840063), (7, 182240018), (14, 91120009), (233, 5475022), (466, 2737511), (1631, 782146), (3262, 391073)]