7134963550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997897}}^1$

素因数の和:997933

約数の個数: 48

約数和(自身を含む): 15591158352

約数和(自身を除く): 8456194802

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 997897, 1995794, 4989485, 9978970, 10976867, 12972661, 21953734, 24947425, 25945322, 49894850, 54884335, 64863305, 109768670, 129726610, 142699271, 274421675, 285398542, 324316525, 548843350, 648633050, 713496355, 1426992710, 3567481775, 7134963550]

約数ペア:

[(1, 7134963550), (2, 3567481775), (5, 1426992710), (10, 713496355), (11, 648633050), (13, 548843350), (22, 324316525), (25, 285398542), (26, 274421675), (50, 142699271), (55, 129726610), (65, 109768670), (110, 64863305), (130, 54884335), (143, 49894850), (275, 25945322), (286, 24947425), (325, 21953734), (550, 12972661), (650, 10976867), (715, 9978970), (1430, 4989485), (3575, 1995794), (7150, 997897)]