1984304

素因数分解:

$2^4\times 7^2\times {\mathrm{2531}}^1$

素因数の和:2553

約数の個数: 30

約数和(自身を含む): 4474044

約数和(自身を除く): 2489740

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2531, 5062, 10124, 17717, 20248, 35434, 40496, 70868, 124019, 141736, 248038, 283472, 496076, 992152, 1984304]

約数ペア:

[(1, 1984304), (2, 992152), (4, 496076), (7, 283472), (8, 248038), (14, 141736), (16, 124019), (28, 70868), (49, 40496), (56, 35434), (98, 20248), (112, 17717), (196, 10124), (392, 5062), (784, 2531)]