2241296

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1238

約数の個数: 20

約数和(自身を含む): 4380672

約数和(自身を除く): 2139376

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 1103, 2032, 2206, 4412, 8824, 17648, 140081, 280162, 560324, 1120648, 2241296]

約数ペア:

[(1, 2241296), (2, 1120648), (4, 560324), (8, 280162), (16, 140081), (127, 17648), (254, 8824), (508, 4412), (1016, 2206), (1103, 2032)]