7200478

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:639

約数の個数: 16

約数和(自身を含む): 11088000

約数和(自身を除く): 3887522

約数列:

[1, 2, 59, 118, 139, 278, 439, 878, 8201, 16402, 25901, 51802, 61021, 122042, 3600239, 7200478]

約数ペア:

[(1, 7200478), (2, 3600239), (59, 122042), (118, 61021), (139, 51802), (278, 25901), (439, 16402), (878, 8201)]