2116765456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{10861}}^1$

素因数の和:11819

約数の個数: 40

約数和(自身を含む): 4421833304

約数和(自身を除く): 2305067848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 937, 1874, 3748, 7496, 10861, 12181, 14992, 21722, 24362, 43444, 48724, 86888, 97448, 141193, 173776, 194896, 282386, 564772, 1129544, 2259088, 10176757, 20353514, 40707028, 81414056, 132297841, 162828112, 264595682, 529191364, 1058382728, 2116765456]

約数ペア:

[(1, 2116765456), (2, 1058382728), (4, 529191364), (8, 264595682), (13, 162828112), (16, 132297841), (26, 81414056), (52, 40707028), (104, 20353514), (208, 10176757), (937, 2259088), (1874, 1129544), (3748, 564772), (7496, 282386), (10861, 194896), (12181, 173776), (14992, 141193), (21722, 97448), (24362, 86888), (43444, 48724)]