2019581648

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{23633}}^1$

素因数の和:23764

約数の個数: 60

約数和(自身を含む): 4593740580

約数和(自身を除く): 2574158932

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 392, 436, 763, 784, 872, 1526, 1744, 3052, 5341, 6104, 10682, 12208, 21364, 23633, 42728, 47266, 85456, 94532, 165431, 189064, 330862, 378128, 661724, 1158017, 1323448, 2316034, 2575997, 2646896, 4632068, 5151994, 9264136, 10303988, 18031979, 18528272, 20607976, 36063958, 41215952, 72127916, 126223853, 144255832, 252447706, 288511664, 504895412, 1009790824, 2019581648]

約数ペア:

[(1, 2019581648), (2, 1009790824), (4, 504895412), (7, 288511664), (8, 252447706), (14, 144255832), (16, 126223853), (28, 72127916), (49, 41215952), (56, 36063958), (98, 20607976), (109, 18528272), (112, 18031979), (196, 10303988), (218, 9264136), (392, 5151994), (436, 4632068), (763, 2646896), (784, 2575997), (872, 2316034), (1526, 1323448), (1744, 1158017), (3052, 661724), (5341, 378128), (6104, 330862), (10682, 189064), (12208, 165431), (21364, 94532), (23633, 85456), (42728, 47266)]