2106208049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{48121}}^1$

素因数の和:48328

約数の個数: 16

約数和(自身を含む): 2411489664

約数和(自身を除く): 305281615

約数列:

[1, 11, 23, 173, 253, 1903, 3979, 43769, 48121, 529331, 1106783, 8324933, 12174613, 91574263, 191473459, 2106208049]

約数ペア:

[(1, 2106208049), (11, 191473459), (23, 91574263), (173, 12174613), (253, 8324933), (1903, 1106783), (3979, 529331), (43769, 48121)]