1180491641

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{45989}}^1$

素因数の和:46208

約数の個数: 16

約数和(自身を含む): 1427529600

約数和(自身を除く): 247037959

約数列:

[1, 7, 19, 133, 193, 1351, 3667, 25669, 45989, 321923, 873791, 6116537, 8875877, 62131139, 168641663, 1180491641]

約数ペア:

[(1, 1180491641), (7, 168641663), (19, 62131139), (133, 8875877), (193, 6116537), (1351, 873791), (3667, 321923), (25669, 45989)]