5620562

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:493

約数の個数: 16

約数和(自身を含む): 8639352

約数和(自身を除く): 3018790

約数列:

[1, 2, 73, 137, 146, 274, 281, 562, 10001, 20002, 20513, 38497, 41026, 76994, 2810281, 5620562]

約数ペア:

[(1, 5620562), (2, 2810281), (73, 76994), (137, 41026), (146, 38497), (274, 20513), (281, 20002), (562, 10001)]