1881004078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1\times {\mathrm{28027}}^1$

素因数の和:29511

約数の個数: 16

約数和(自身を含む): 2946303360

約数和(自身を除く): 1065299282

約数列:

[1, 2, 23, 46, 1459, 2918, 28027, 33557, 56054, 67114, 644621, 1289242, 40891393, 81782786, 940502039, 1881004078]

約数ペア:

[(1, 1881004078), (2, 940502039), (23, 81782786), (46, 40891393), (1459, 1289242), (2918, 644621), (28027, 67114), (33557, 56054)]