2654908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 4943120

約数和(自身を除く): 2288212

約数列:

[1, 2, 4, 19, 38, 76, 181, 193, 362, 386, 724, 772, 3439, 3667, 6878, 7334, 13756, 14668, 34933, 69866, 139732, 663727, 1327454, 2654908]

約数ペア:

[(1, 2654908), (2, 1327454), (4, 663727), (19, 139732), (38, 69866), (76, 34933), (181, 14668), (193, 13756), (362, 7334), (386, 6878), (724, 3667), (772, 3439)]