647342014

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{157351}}^1$

素因数の和:157392

約数の個数: 24

約数和(自身を含む): 1130102064

約数和(自身を除く): 482760050

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 157351, 314702, 1730861, 2674967, 3461722, 5349934, 19039471, 29424637, 38078942, 58849274, 323671007, 647342014]

約数ペア:

[(1, 647342014), (2, 323671007), (11, 58849274), (17, 38078942), (22, 29424637), (34, 19039471), (121, 5349934), (187, 3461722), (242, 2674967), (374, 1730861), (2057, 314702), (4114, 157351)]