810482608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{54881}}^1$

素因数の和:54973

約数の個数: 40

約数和(自身を含む): 1714952736

約数和(自身を除く): 904470128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 54881, 109762, 219524, 439048, 713453, 878096, 1426906, 2853812, 3896551, 5707624, 7793102, 11415248, 15586204, 31172408, 50655163, 62344816, 101310326, 202620652, 405241304, 810482608]

約数ペア:

[(1, 810482608), (2, 405241304), (4, 202620652), (8, 101310326), (13, 62344816), (16, 50655163), (26, 31172408), (52, 15586204), (71, 11415248), (104, 7793102), (142, 5707624), (208, 3896551), (284, 2853812), (568, 1426906), (923, 878096), (1136, 713453), (1846, 439048), (3692, 219524), (7384, 109762), (14768, 54881)]