1049203662728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12433}}^1\times {\mathrm{811429}}^1$

素因数の和:823881

約数の個数: 32

約数和(自身を含む): 2118757330200

約数和(自身を除く): 1069553667472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12433, 24866, 49732, 99464, 161629, 323258, 646516, 811429, 1293032, 1622858, 3245716, 6491432, 10548577, 21097154, 42194308, 84388616, 10088496757, 20176993514, 40353987028, 80707974056, 131150457841, 262300915682, 524601831364, 1049203662728]

約数ペア:

[(1, 1049203662728), (2, 524601831364), (4, 262300915682), (8, 131150457841), (13, 80707974056), (26, 40353987028), (52, 20176993514), (104, 10088496757), (12433, 84388616), (24866, 42194308), (49732, 21097154), (99464, 10548577), (161629, 6491432), (323258, 3245716), (646516, 1622858), (811429, 1293032)]