2770386262

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1921211}}^1$

素因数の和:1921323

約数の個数: 16

約数和(自身を含む): 4795345152

約数和(自身を除く): 2024958890

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 1921211, 3842422, 13448477, 26896954, 197884733, 395769466, 1385193131, 2770386262]

約数ペア:

[(1, 2770386262), (2, 1385193131), (7, 395769466), (14, 197884733), (103, 26896954), (206, 13448477), (721, 3842422), (1442, 1921211)]