2080778612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{41887}}^1$

素因数の和:43031

約数の個数: 24

約数和(自身を含む): 3976008960

約数和(自身を除く): 1895230348

約数列:

[1, 2, 4, 11, 22, 44, 1129, 2258, 4516, 12419, 24838, 41887, 49676, 83774, 167548, 460757, 921514, 1843028, 47290423, 94580846, 189161692, 520194653, 1040389306, 2080778612]

約数ペア:

[(1, 2080778612), (2, 1040389306), (4, 520194653), (11, 189161692), (22, 94580846), (44, 47290423), (1129, 1843028), (2258, 921514), (4516, 460757), (12419, 167548), (24838, 83774), (41887, 49676)]