8461664212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{9859}}^1$

素因数の和:10396

約数の個数: 48

約数和(自身を含む): 16299763200

約数和(自身を除く): 7838098988

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 491, 874, 982, 1748, 1964, 9329, 9859, 11293, 18658, 19718, 22586, 37316, 39436, 45172, 187321, 214567, 226757, 374642, 429134, 453514, 749284, 858268, 907028, 4308383, 4840769, 8616766, 9681538, 17233532, 19363076, 91974611, 111337687, 183949222, 222675374, 367898444, 445350748, 2115416053, 4230832106, 8461664212]

約数ペア:

[(1, 8461664212), (2, 4230832106), (4, 2115416053), (19, 445350748), (23, 367898444), (38, 222675374), (46, 183949222), (76, 111337687), (92, 91974611), (437, 19363076), (491, 17233532), (874, 9681538), (982, 8616766), (1748, 4840769), (1964, 4308383), (9329, 907028), (9859, 858268), (11293, 749284), (18658, 453514), (19718, 429134), (22586, 374642), (37316, 226757), (39436, 214567), (45172, 187321)]