2012357908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{19001}}^1$

素因数の和:19128

約数の個数: 48

約数和(自身を含む): 4022343360

約数和(自身を除く): 2009985452

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 83, 116, 166, 319, 332, 638, 913, 1276, 1826, 2407, 3652, 4814, 9628, 19001, 26477, 38002, 52954, 76004, 105908, 209011, 418022, 551029, 836044, 1102058, 1577083, 2204116, 3154166, 6061319, 6308332, 12122638, 17347913, 24245276, 34695826, 45735407, 69391652, 91470814, 182941628, 503089477, 1006178954, 2012357908]

約数ペア:

[(1, 2012357908), (2, 1006178954), (4, 503089477), (11, 182941628), (22, 91470814), (29, 69391652), (44, 45735407), (58, 34695826), (83, 24245276), (116, 17347913), (166, 12122638), (319, 6308332), (332, 6061319), (638, 3154166), (913, 2204116), (1276, 1577083), (1826, 1102058), (2407, 836044), (3652, 551029), (4814, 418022), (9628, 209011), (19001, 105908), (26477, 76004), (38002, 52954)]