2085087151

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{42257}}^1$

素因数の和:42343

約数の個数: 24

約数和(自身を含む): 2601402480

約数和(自身を除く): 516315329

約数列:

[1, 7, 19, 49, 53, 133, 371, 931, 1007, 2597, 7049, 42257, 49343, 295799, 802883, 2070593, 2239621, 5620181, 15677347, 39341267, 42552799, 109741429, 297869593, 2085087151]

約数ペア:

[(1, 2085087151), (7, 297869593), (19, 109741429), (49, 42552799), (53, 39341267), (133, 15677347), (371, 5620181), (931, 2239621), (1007, 2070593), (2597, 802883), (7049, 295799), (42257, 49343)]