2018285984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4547}}^1$

素因数の和:4678

約数の個数: 96

約数和(自身を含む): 4717331136

約数和(自身を除く): 2699045152

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 97, 104, 143, 176, 194, 208, 286, 352, 388, 416, 572, 776, 1067, 1144, 1261, 1552, 2134, 2288, 2522, 3104, 4268, 4547, 4576, 5044, 8536, 9094, 10088, 13871, 17072, 18188, 20176, 27742, 34144, 36376, 40352, 50017, 55484, 59111, 72752, 100034, 110968, 118222, 145504, 200068, 221936, 236444, 400136, 441059, 443872, 472888, 650221, 800272, 882118, 945776, 1300442, 1600544, 1764236, 1891552, 2600884, 3528472, 4851649, 5201768, 5733767, 7056944, 9703298, 10403536, 11467534, 14113888, 19406596, 20807072, 22935068, 38813192, 45870136, 63071437, 77626384, 91740272, 126142874, 155252768, 183480544, 252285748, 504571496, 1009142992, 2018285984]

約数ペア:

[(1, 2018285984), (2, 1009142992), (4, 504571496), (8, 252285748), (11, 183480544), (13, 155252768), (16, 126142874), (22, 91740272), (26, 77626384), (32, 63071437), (44, 45870136), (52, 38813192), (88, 22935068), (97, 20807072), (104, 19406596), (143, 14113888), (176, 11467534), (194, 10403536), (208, 9703298), (286, 7056944), (352, 5733767), (388, 5201768), (416, 4851649), (572, 3528472), (776, 2600884), (1067, 1891552), (1144, 1764236), (1261, 1600544), (1552, 1300442), (2134, 945776), (2288, 882118), (2522, 800272), (3104, 650221), (4268, 472888), (4547, 443872), (4576, 441059), (5044, 400136), (8536, 236444), (9094, 221936), (10088, 200068), (13871, 145504), (17072, 118222), (18188, 110968), (20176, 100034), (27742, 72752), (34144, 59111), (36376, 55484), (40352, 50017)]