1209702982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{29179}}^1$

素因数の和:30291

約数の個数: 16

約数和(自身を含む): 1911873600

約数和(自身を除く): 702170618

約数列:

[1, 2, 19, 38, 1091, 2182, 20729, 29179, 41458, 58358, 554401, 1108802, 31834289, 63668578, 604851491, 1209702982]

約数ペア:

[(1, 1209702982), (2, 604851491), (19, 63668578), (38, 31834289), (1091, 1108802), (2182, 554401), (20729, 58358), (29179, 41458)]