124404392

素因数分解:

$2^3\times 7^1\times {\mathrm{2221507}}^1$

素因数の和:2221520

約数の個数: 16

約数和(自身を含む): 266580960

約数和(自身を除く): 142176568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2221507, 4443014, 8886028, 15550549, 17772056, 31101098, 62202196, 124404392]

約数ペア:

[(1, 124404392), (2, 62202196), (4, 31101098), (7, 17772056), (8, 15550549), (14, 8886028), (28, 4443014), (56, 2221507)]