2280656

素因数分解:

$2^4\times 7^2\times {\mathrm{2909}}^1$

素因数の和:2931

約数の個数: 30

約数和(自身を含む): 5141970

約数和(自身を除く): 2861314

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2909, 5818, 11636, 20363, 23272, 40726, 46544, 81452, 142541, 162904, 285082, 325808, 570164, 1140328, 2280656]

約数ペア:

[(1, 2280656), (2, 1140328), (4, 570164), (7, 325808), (8, 285082), (14, 162904), (16, 142541), (28, 81452), (49, 46544), (56, 40726), (98, 23272), (112, 20363), (196, 11636), (392, 5818), (784, 2909)]