620601908

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{9281}}^1$

素因数の和:9587

約数の個数: 24

約数和(自身を含む): 1105857480

約数和(自身を除く): 485255572

約数列:

[1, 2, 4, 73, 146, 229, 292, 458, 916, 9281, 16717, 18562, 33434, 37124, 66868, 677513, 1355026, 2125349, 2710052, 4250698, 8501396, 155150477, 310300954, 620601908]

約数ペア:

[(1, 620601908), (2, 310300954), (4, 155150477), (73, 8501396), (146, 4250698), (229, 2710052), (292, 2125349), (458, 1355026), (916, 677513), (9281, 66868), (16717, 37124), (18562, 33434)]