117713309924

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{21340339}}^1$

素因数の和:21340547

約数の個数: 24

約数和(自身を含む): 236621689920

約数和(自身を除く): 118908379996

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 21340339, 42680678, 85361356, 149382373, 298764746, 597529492, 4204046783, 8408093566, 16816187132, 29428327481, 58856654962, 117713309924]

約数ペア:

[(1, 117713309924), (2, 58856654962), (4, 29428327481), (7, 16816187132), (14, 8408093566), (28, 4204046783), (197, 597529492), (394, 298764746), (788, 149382373), (1379, 85361356), (2758, 42680678), (5516, 21340339)]