2009408852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1113863}}^1$

素因数の和:1113919

約数の個数: 24

約数和(自身を含む): 3929712192

約数和(自身を除く): 1920303340

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 1113863, 2227726, 4455452, 12252493, 24504986, 45668383, 49009972, 91336766, 182673532, 502352213, 1004704426, 2009408852]

約数ペア:

[(1, 2009408852), (2, 1004704426), (4, 502352213), (11, 182673532), (22, 91336766), (41, 49009972), (44, 45668383), (82, 24504986), (164, 12252493), (451, 4455452), (902, 2227726), (1804, 1113863)]