2003294384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1613}}^1$

素因数の和:2494

約数の個数: 80

約数和(自身を含む): 4785652032

約数和(自身を除く): 2782357648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 853, 1456, 1613, 1706, 3226, 3412, 5971, 6452, 6824, 11089, 11291, 11942, 12904, 13648, 20969, 22178, 22582, 23884, 25808, 41938, 44356, 45164, 47768, 77623, 83876, 88712, 90328, 95536, 146783, 155246, 167752, 177424, 180656, 293566, 310492, 335504, 587132, 620984, 1174264, 1241968, 1375889, 2348528, 2751778, 5503556, 9631223, 11007112, 17886557, 19262446, 22014224, 35773114, 38524892, 71546228, 77049784, 125205899, 143092456, 154099568, 250411798, 286184912, 500823596, 1001647192, 2003294384]

約数ペア:

[(1, 2003294384), (2, 1001647192), (4, 500823596), (7, 286184912), (8, 250411798), (13, 154099568), (14, 143092456), (16, 125205899), (26, 77049784), (28, 71546228), (52, 38524892), (56, 35773114), (91, 22014224), (104, 19262446), (112, 17886557), (182, 11007112), (208, 9631223), (364, 5503556), (728, 2751778), (853, 2348528), (1456, 1375889), (1613, 1241968), (1706, 1174264), (3226, 620984), (3412, 587132), (5971, 335504), (6452, 310492), (6824, 293566), (11089, 180656), (11291, 177424), (11942, 167752), (12904, 155246), (13648, 146783), (20969, 95536), (22178, 90328), (22582, 88712), (23884, 83876), (25808, 77623), (41938, 47768), (44356, 45164)]