2247361879

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{907}}^1\times {\mathrm{1153}}^1$

素因数の和:2374

約数の個数: 16

約数和(自身を含む): 2581858048

約数和(自身を除く): 334496169

約数列:

[1, 7, 307, 907, 1153, 2149, 6349, 8071, 278449, 353971, 1045771, 1949143, 2477797, 7320397, 321051697, 2247361879]

約数ペア:

[(1, 2247361879), (7, 321051697), (307, 7320397), (907, 2477797), (1153, 1949143), (2149, 1045771), (6349, 353971), (8071, 278449)]