2016440322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43891}}^1$

素因数の和:43959

約数の個数: 64

約数和(自身を含む): 4719267840

約数和(自身を除く): 2702827518

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2418, 3534, 7657, 15314, 22971, 43891, 45942, 87782, 131673, 263346, 570583, 833929, 1141166, 1360621, 1667858, 1711749, 2501787, 2721242, 3423498, 4081863, 5003574, 8163726, 10841077, 17688073, 21682154, 25851799, 32523231, 35376146, 51703598, 53064219, 65046462, 77555397, 106128438, 155110794, 336073387, 672146774, 1008220161, 2016440322]

約数ペア:

[(1, 2016440322), (2, 1008220161), (3, 672146774), (6, 336073387), (13, 155110794), (19, 106128438), (26, 77555397), (31, 65046462), (38, 53064219), (39, 51703598), (57, 35376146), (62, 32523231), (78, 25851799), (93, 21682154), (114, 17688073), (186, 10841077), (247, 8163726), (403, 5003574), (494, 4081863), (589, 3423498), (741, 2721242), (806, 2501787), (1178, 1711749), (1209, 1667858), (1482, 1360621), (1767, 1141166), (2418, 833929), (3534, 570583), (7657, 263346), (15314, 131673), (22971, 87782), (43891, 45942)]