2894403856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4412201}}^1$

素因数の和:4412250

約数の個数: 20

約数和(自身を含む): 5744687004

約数和(自身を除く): 2850283148

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4412201, 8824402, 17648804, 35297608, 70595216, 180900241, 361800482, 723600964, 1447201928, 2894403856]

約数ペア:

[(1, 2894403856), (2, 1447201928), (4, 723600964), (8, 361800482), (16, 180900241), (41, 70595216), (82, 35297608), (164, 17648804), (328, 8824402), (656, 4412201)]