2117403344

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1979}}^1$

素因数の和:2268

約数の個数: 80

約数和(自身を含む): 4825941120

約数和(自身を除く): 2708537776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 233, 287, 328, 466, 574, 656, 932, 1148, 1631, 1864, 1979, 2296, 3262, 3728, 3958, 4592, 6524, 7916, 9553, 13048, 13853, 15832, 19106, 26096, 27706, 31664, 38212, 55412, 66871, 76424, 81139, 110824, 133742, 152848, 162278, 221648, 267484, 324556, 461107, 534968, 567973, 649112, 922214, 1069936, 1135946, 1298224, 1844428, 2271892, 3227749, 3688856, 4543784, 6455498, 7377712, 9087568, 12910996, 18905387, 25821992, 37810774, 51643984, 75621548, 132337709, 151243096, 264675418, 302486192, 529350836, 1058701672, 2117403344]

約数ペア:

[(1, 2117403344), (2, 1058701672), (4, 529350836), (7, 302486192), (8, 264675418), (14, 151243096), (16, 132337709), (28, 75621548), (41, 51643984), (56, 37810774), (82, 25821992), (112, 18905387), (164, 12910996), (233, 9087568), (287, 7377712), (328, 6455498), (466, 4543784), (574, 3688856), (656, 3227749), (932, 2271892), (1148, 1844428), (1631, 1298224), (1864, 1135946), (1979, 1069936), (2296, 922214), (3262, 649112), (3728, 567973), (3958, 534968), (4592, 461107), (6524, 324556), (7916, 267484), (9553, 221648), (13048, 162278), (13853, 152848), (15832, 133742), (19106, 110824), (26096, 81139), (27706, 76424), (31664, 66871), (38212, 55412)]