5457206768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{846341}}^1$

素因数の和:846393

約数の個数: 40

約数和(自身を含む): 11753997696

約数和(自身を除く): 6296790928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 846341, 1692682, 3385364, 6770728, 11002433, 13541456, 22004866, 26236571, 44009732, 52473142, 88019464, 104946284, 176038928, 209892568, 341075423, 419785136, 682150846, 1364301692, 2728603384, 5457206768]

約数ペア:

[(1, 5457206768), (2, 2728603384), (4, 1364301692), (8, 682150846), (13, 419785136), (16, 341075423), (26, 209892568), (31, 176038928), (52, 104946284), (62, 88019464), (104, 52473142), (124, 44009732), (208, 26236571), (248, 22004866), (403, 13541456), (496, 11002433), (806, 6770728), (1612, 3385364), (3224, 1692682), (6448, 846341)]