8408246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 7558474

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 769, 781, 994, 1538, 1562, 5383, 5467, 8459, 10766, 10934, 16918, 54599, 59213, 109198, 118426, 382193, 600589, 764386, 1201178, 4204123, 8408246]

約数ペア:

[(1, 8408246), (2, 4204123), (7, 1201178), (11, 764386), (14, 600589), (22, 382193), (71, 118426), (77, 109198), (142, 59213), (154, 54599), (497, 16918), (769, 10934), (781, 10766), (994, 8459), (1538, 5467), (1562, 5383)]