2007751006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{400429}}^1$

素因数の和:400563

約数の個数: 16

約数和(自身を含む): 3171405600

約数和(自身を除く): 1163654594

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 400429, 800858, 9209867, 18419734, 43646761, 87293522, 1003875503, 2007751006]

約数ペア:

[(1, 2007751006), (2, 1003875503), (23, 87293522), (46, 43646761), (109, 18419734), (218, 9209867), (2507, 800858), (5014, 400429)]