2580333938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{6221}}^1$

素因数の和:6339

約数の個数: 64

約数和(自身を含む): 4967246592

約数和(自身を除く): 2386912654

約数列:

[1, 2, 7, 13, 14, 26, 43, 53, 86, 91, 106, 182, 301, 371, 559, 602, 689, 742, 1118, 1378, 2279, 3913, 4558, 4823, 6221, 7826, 9646, 12442, 15953, 29627, 31906, 43547, 59254, 80873, 87094, 161746, 207389, 267503, 329713, 414778, 535006, 566111, 659426, 1132222, 1872521, 2307991, 3477539, 3745042, 4286269, 4615982, 6955078, 8572538, 14177659, 24342773, 28355318, 30003883, 48685546, 60007766, 99243613, 184309567, 198487226, 368619134, 1290166969, 2580333938]

約数ペア:

[(1, 2580333938), (2, 1290166969), (7, 368619134), (13, 198487226), (14, 184309567), (26, 99243613), (43, 60007766), (53, 48685546), (86, 30003883), (91, 28355318), (106, 24342773), (182, 14177659), (301, 8572538), (371, 6955078), (559, 4615982), (602, 4286269), (689, 3745042), (742, 3477539), (1118, 2307991), (1378, 1872521), (2279, 1132222), (3913, 659426), (4558, 566111), (4823, 535006), (6221, 414778), (7826, 329713), (9646, 267503), (12442, 207389), (15953, 161746), (29627, 87094), (31906, 80873), (43547, 59254)]