1266965626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{78919}}^1$

素因数の和:79293

約数の個数: 16

約数和(自身を含む): 1988784000

約数和(自身を除く): 721818374

約数列:

[1, 2, 23, 46, 349, 698, 8027, 16054, 78919, 157838, 1815137, 3630274, 27542731, 55085462, 633482813, 1266965626]

約数ペア:

[(1, 1266965626), (2, 633482813), (23, 55085462), (46, 27542731), (349, 3630274), (698, 1815137), (8027, 157838), (16054, 78919)]