2012395465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{2027}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 2575722240

約数和(自身を除く): 563326775

約数列:

[1, 5, 23, 89, 97, 115, 445, 485, 2027, 2047, 2231, 8633, 10135, 10235, 11155, 43165, 46621, 180403, 196619, 198559, 233105, 902015, 983095, 992795, 4149269, 4522237, 17499091, 20746345, 22611185, 87495455, 402479093, 2012395465]

約数ペア:

[(1, 2012395465), (5, 402479093), (23, 87495455), (89, 22611185), (97, 20746345), (115, 17499091), (445, 4522237), (485, 4149269), (2027, 992795), (2047, 983095), (2231, 902015), (8633, 233105), (10135, 198559), (10235, 196619), (11155, 180403), (43165, 46621)]