1247086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:915

約数の個数: 16

約数和(自身を含む): 2029104

約数和(自身を除く): 782018

約数列:

[1, 2, 17, 34, 43, 86, 731, 853, 1462, 1706, 14501, 29002, 36679, 73358, 623543, 1247086]

約数ペア:

[(1, 1247086), (2, 623543), (17, 73358), (34, 36679), (43, 29002), (86, 14501), (731, 1706), (853, 1462)]