2487119159

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{264559}}^1$

素因数の和:264662

約数の個数: 16

約数和(自身を含む): 3047731200

約数和(自身を除く): 560612041

約数列:

[1, 7, 17, 79, 119, 553, 1343, 9401, 264559, 1851913, 4497503, 20900161, 31482521, 146301127, 355302737, 2487119159]

約数ペア:

[(1, 2487119159), (7, 355302737), (17, 146301127), (79, 31482521), (119, 20900161), (553, 4497503), (1343, 1851913), (9401, 264559)]