1277307968

素因数分解:

$2^6\times {\mathrm{193}}^1\times {\mathrm{103409}}^1$

素因数の和:103614

約数の個数: 28

約数和(自身を含む): 2547815580

約数和(自身を除く): 1270507612

約数列:

[1, 2, 4, 8, 16, 32, 64, 193, 386, 772, 1544, 3088, 6176, 12352, 103409, 206818, 413636, 827272, 1654544, 3309088, 6618176, 19957937, 39915874, 79831748, 159663496, 319326992, 638653984, 1277307968]

約数ペア:

[(1, 1277307968), (2, 638653984), (4, 319326992), (8, 159663496), (16, 79831748), (32, 39915874), (64, 19957937), (193, 6618176), (386, 3309088), (772, 1654544), (1544, 827272), (3088, 413636), (6176, 206818), (12352, 103409)]