1269820478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{35897}}^1$

素因数の和:36691

約数の個数: 16

約数和(自身を含む): 1990185120

約数和(自身を除く): 720364642

約数列:

[1, 2, 23, 46, 769, 1538, 17687, 35374, 35897, 71794, 825631, 1651262, 27604793, 55209586, 634910239, 1269820478]

約数ペア:

[(1, 1269820478), (2, 634910239), (23, 55209586), (46, 27604793), (769, 1651262), (1538, 825631), (17687, 71794), (35374, 35897)]