2011444216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{112901}}^1$

素因数の和:113055

約数の個数: 32

約数和(自身を含む): 4023827280

約数和(自身を除く): 2012383064

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4454, 8908, 17816, 112901, 225802, 451604, 903208, 1919317, 3838634, 7677268, 14790031, 15354536, 29580062, 59160124, 118320248, 251430527, 502861054, 1005722108, 2011444216]

約数ペア:

[(1, 2011444216), (2, 1005722108), (4, 502861054), (8, 251430527), (17, 118320248), (34, 59160124), (68, 29580062), (131, 15354536), (136, 14790031), (262, 7677268), (524, 3838634), (1048, 1919317), (2227, 903208), (4454, 451604), (8908, 225802), (17816, 112901)]