2247473872

素因数分解:

$2^4\times 7^1\times {\mathrm{20066731}}^1$

素因数の和:20066746

約数の個数: 20

約数和(自身を含む): 4976549536

約数和(自身を除く): 2729075664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20066731, 40133462, 80266924, 140467117, 160533848, 280934234, 321067696, 561868468, 1123736936, 2247473872]

約数ペア:

[(1, 2247473872), (2, 1123736936), (4, 561868468), (7, 321067696), (8, 280934234), (14, 160533848), (16, 140467117), (28, 80266924), (56, 40133462), (112, 20066731)]