2247161749

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{133039}}^1$

素因数の和:133192

約数の個数: 16

約数和(自身を含む): 2724659200

約数和(自身を除く): 477497451

約数列:

[1, 7, 19, 127, 133, 889, 2413, 16891, 133039, 931273, 2527741, 16895953, 17694187, 118271671, 321023107, 2247161749]

約数ペア:

[(1, 2247161749), (7, 321023107), (19, 118271671), (127, 17694187), (133, 16895953), (889, 2527741), (2413, 931273), (16891, 133039)]