7149338

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4021}}^1$

素因数の和:4157

約数の個数: 16

約数和(自身を含む): 12355584

約数和(自身を除く): 5206246

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 4021, 8042, 28147, 56294, 510667, 1021334, 3574669, 7149338]

約数ペア:

[(1, 7149338), (2, 3574669), (7, 1021334), (14, 510667), (127, 56294), (254, 28147), (889, 8042), (1778, 4021)]