1073176208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{11971}}^1$

素因数の和:12423

約数の個数: 40

約数和(自身を含む): 2244606336

約数和(自身を除く): 1171430128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 431, 862, 1724, 3448, 5603, 6896, 11206, 11971, 22412, 23942, 44824, 47884, 89648, 95768, 155623, 191536, 311246, 622492, 1244984, 2489968, 5159501, 10319002, 20638004, 41276008, 67073513, 82552016, 134147026, 268294052, 536588104, 1073176208]

約数ペア:

[(1, 1073176208), (2, 536588104), (4, 268294052), (8, 134147026), (13, 82552016), (16, 67073513), (26, 41276008), (52, 20638004), (104, 10319002), (208, 5159501), (431, 2489968), (862, 1244984), (1724, 622492), (3448, 311246), (5603, 191536), (6896, 155623), (11206, 95768), (11971, 89648), (22412, 47884), (23942, 44824)]