392196511

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 488218752

約数和(自身を除く): 96022241

約数列:

[1, 7, 17, 61, 97, 119, 427, 557, 679, 1037, 1649, 3899, 5917, 7259, 9469, 11543, 33977, 41419, 54029, 66283, 100589, 237839, 378203, 577609, 704123, 918493, 3295769, 4043263, 6429451, 23070383, 56028073, 392196511]

約数ペア:

[(1, 392196511), (7, 56028073), (17, 23070383), (61, 6429451), (97, 4043263), (119, 3295769), (427, 918493), (557, 704123), (679, 577609), (1037, 378203), (1649, 237839), (3899, 100589), (5917, 66283), (7259, 54029), (9469, 41419), (11543, 33977)]