2770790638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17992147}}^1$

素因数の和:17992167

約数の個数: 16

約数和(自身を含む): 5181738624

約数和(自身を除く): 2410947986

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 17992147, 35984294, 125945029, 197913617, 251890058, 395827234, 1385395319, 2770790638]

約数ペア:

[(1, 2770790638), (2, 1385395319), (7, 395827234), (11, 251890058), (14, 197913617), (22, 125945029), (77, 35984294), (154, 17992147)]