2018554902352

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13807}}^1\times {\mathrm{9239}}^1$

素因数の和:23120

約数の個数: 80

約数和(自身を含む): 4176652677120

約数和(自身を除く): 2158097774768

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 7912, 9239, 13807, 15824, 18478, 27614, 36956, 55228, 73912, 110456, 147824, 212497, 220912, 317561, 397277, 424994, 593701, 635122, 794554, 849988, 1187402, 1270244, 1589108, 1699976, 2374804, 2540488, 3178216, 3399952, 4749608, 5080976, 6356432, 9137371, 9499216, 13655123, 18274742, 27310246, 36549484, 54620492, 73098968, 109240984, 127562873, 146197936, 218481968, 255125746, 510251492, 1020502984, 2041005968, 2933946079, 5485203539, 5867892158, 10970407078, 11735784316, 21940814156, 23471568632, 43881628312, 46943137264, 87763256624, 126159681397, 252319362794, 504638725588, 1009277451176, 2018554902352]

約数ペア:

[(1, 2018554902352), (2, 1009277451176), (4, 504638725588), (8, 252319362794), (16, 126159681397), (23, 87763256624), (43, 46943137264), (46, 43881628312), (86, 23471568632), (92, 21940814156), (172, 11735784316), (184, 10970407078), (344, 5867892158), (368, 5485203539), (688, 2933946079), (989, 2041005968), (1978, 1020502984), (3956, 510251492), (7912, 255125746), (9239, 218481968), (13807, 146197936), (15824, 127562873), (18478, 109240984), (27614, 73098968), (36956, 54620492), (55228, 36549484), (73912, 27310246), (110456, 18274742), (147824, 13655123), (212497, 9499216), (220912, 9137371), (317561, 6356432), (397277, 5080976), (424994, 4749608), (593701, 3399952), (635122, 3178216), (794554, 2540488), (849988, 2374804), (1187402, 1699976), (1270244, 1589108)]