2261868812

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4201}}^1$

素因数の和:4327

約数の個数: 72

約数和(自身を含む): 4788363888

約数和(自身を除く): 2526495076

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 67, 82, 98, 134, 164, 196, 268, 287, 469, 574, 938, 1148, 1876, 2009, 2747, 3283, 4018, 4201, 5494, 6566, 8036, 8402, 10988, 13132, 16804, 19229, 29407, 38458, 58814, 76916, 117628, 134603, 172241, 205849, 269206, 281467, 344482, 411698, 538412, 562934, 688964, 823396, 1125868, 1205687, 1970269, 2411374, 3940538, 4822748, 7881076, 8439809, 11540147, 13791883, 16879618, 23080294, 27583766, 33759236, 46160588, 55167532, 80781029, 161562058, 323124116, 565467203, 1130934406, 2261868812]

約数ペア:

[(1, 2261868812), (2, 1130934406), (4, 565467203), (7, 323124116), (14, 161562058), (28, 80781029), (41, 55167532), (49, 46160588), (67, 33759236), (82, 27583766), (98, 23080294), (134, 16879618), (164, 13791883), (196, 11540147), (268, 8439809), (287, 7881076), (469, 4822748), (574, 3940538), (938, 2411374), (1148, 1970269), (1876, 1205687), (2009, 1125868), (2747, 823396), (3283, 688964), (4018, 562934), (4201, 538412), (5494, 411698), (6566, 344482), (8036, 281467), (8402, 269206), (10988, 205849), (13132, 172241), (16804, 134603), (19229, 117628), (29407, 76916), (38458, 58814)]