869990136

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{171799}}^1$

素因数の和:172019

約数の個数: 32

約数和(自身を含む): 2185296000

約数和(自身を除く): 1315305864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 171799, 343598, 515397, 687196, 1030794, 1374392, 2061588, 4123176, 36249589, 72499178, 108748767, 144998356, 217497534, 289996712, 434995068, 869990136]

約数ペア:

[(1, 869990136), (2, 434995068), (3, 289996712), (4, 217497534), (6, 144998356), (8, 108748767), (12, 72499178), (24, 36249589), (211, 4123176), (422, 2061588), (633, 1374392), (844, 1030794), (1266, 687196), (1688, 515397), (2532, 343598), (5064, 171799)]