2979399956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 6175411200

約数和(自身を除く): 3196011244

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 89, 124, 178, 247, 356, 403, 494, 589, 806, 988, 1093, 1157, 1178, 1612, 1691, 2186, 2314, 2356, 2759, 3382, 4372, 4628, 5518, 6764, 7657, 11036, 14209, 15314, 20767, 21983, 28418, 30628, 33883, 35867, 41534, 43966, 52421, 56836, 67766, 71734, 83068, 87932, 97277, 104842, 135532, 143468, 194554, 209684, 269971, 389108, 440479, 539942, 643777, 681473, 880958, 1079884, 1264601, 1287554, 1362946, 1761916, 1848263, 2529202, 2575108, 2725892, 3015587, 3696526, 5058404, 6031174, 7393052, 8369101, 12062348, 16738202, 24027419, 33476404, 39202631, 48054838, 57296153, 78405262, 96109676, 114592306, 156810524, 229184612, 744849989, 1489699978, 2979399956]

約数ペア:

[(1, 2979399956), (2, 1489699978), (4, 744849989), (13, 229184612), (19, 156810524), (26, 114592306), (31, 96109676), (38, 78405262), (52, 57296153), (62, 48054838), (76, 39202631), (89, 33476404), (124, 24027419), (178, 16738202), (247, 12062348), (356, 8369101), (403, 7393052), (494, 6031174), (589, 5058404), (806, 3696526), (988, 3015587), (1093, 2725892), (1157, 2575108), (1178, 2529202), (1612, 1848263), (1691, 1761916), (2186, 1362946), (2314, 1287554), (2356, 1264601), (2759, 1079884), (3382, 880958), (4372, 681473), (4628, 643777), (5518, 539942), (6764, 440479), (7657, 389108), (11036, 269971), (14209, 209684), (15314, 194554), (20767, 143468), (21983, 135532), (28418, 104842), (30628, 97277), (33883, 87932), (35867, 83068), (41534, 71734), (43966, 67766), (52421, 56836)]