2078902442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3371}}^1\times {\mathrm{16229}}^1$

素因数の和:19621

約数の個数: 16

約数和(自身を含む): 3283653600

約数和(自身を除く): 1204751158

約数列:

[1, 2, 19, 38, 3371, 6742, 16229, 32458, 64049, 128098, 308351, 616702, 54707959, 109415918, 1039451221, 2078902442]

約数ペア:

[(1, 2078902442), (2, 1039451221), (19, 109415918), (38, 54707959), (3371, 616702), (6742, 308351), (16229, 128098), (32458, 64049)]