2012318644

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{4789}}^1$

素因数の和:5192

約数の個数: 48

約数和(自身を含む): 4130896000

約数和(自身を除く): 2118577356

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 349, 602, 698, 1204, 1396, 2443, 4789, 4886, 9578, 9772, 15007, 19156, 30014, 33523, 60028, 67046, 105049, 134092, 205927, 210098, 411854, 420196, 823708, 1441489, 1671361, 2882978, 3342722, 5765956, 6685444, 11699527, 23399054, 46798108, 71868523, 143737046, 287474092, 503079661, 1006159322, 2012318644]

約数ペア:

[(1, 2012318644), (2, 1006159322), (4, 503079661), (7, 287474092), (14, 143737046), (28, 71868523), (43, 46798108), (86, 23399054), (172, 11699527), (301, 6685444), (349, 5765956), (602, 3342722), (698, 2882978), (1204, 1671361), (1396, 1441489), (2443, 823708), (4789, 420196), (4886, 411854), (9578, 210098), (9772, 205927), (15007, 134092), (19156, 105049), (30014, 67046), (33523, 60028)]