805215843964

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1\times {\mathrm{308093}}^1$

素因数の和:311146

約数の個数: 48

約数和(自身を含む): 1662938597376

約数和(自身を除く): 857722753412

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 3011, 6022, 12044, 21077, 42154, 84308, 93341, 186682, 308093, 373364, 616186, 653387, 1232372, 1306774, 2156651, 2613548, 4313302, 8626604, 9550883, 19101766, 38203532, 66856181, 133712362, 267424724, 927668023, 1855336046, 3710672092, 6493676161, 12987352322, 25974704644, 28757708713, 57515417426, 115030834852, 201303960991, 402607921982, 805215843964]

約数ペア:

[(1, 805215843964), (2, 402607921982), (4, 201303960991), (7, 115030834852), (14, 57515417426), (28, 28757708713), (31, 25974704644), (62, 12987352322), (124, 6493676161), (217, 3710672092), (434, 1855336046), (868, 927668023), (3011, 267424724), (6022, 133712362), (12044, 66856181), (21077, 38203532), (42154, 19101766), (84308, 9550883), (93341, 8626604), (186682, 4313302), (308093, 2613548), (373364, 2156651), (616186, 1306774), (653387, 1232372)]