665677642

素因数分解:

$2^1\times 7^2\times {\mathrm{6792629}}^1$

素因数の和:6792645

約数の個数: 12

約数和(自身を含む): 1161539730

約数和(自身を除く): 495862088

約数列:

[1, 2, 7, 14, 49, 98, 6792629, 13585258, 47548403, 95096806, 332838821, 665677642]

約数ペア:

[(1, 665677642), (2, 332838821), (7, 95096806), (14, 47548403), (49, 13585258), (98, 6792629)]