1284235004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1299833}}^1$

素因数の和:1299869

約数の個数: 24

約数和(自身を含む): 2547674640

約数和(自身を除く): 1263439636

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1299833, 2599666, 5199332, 16897829, 24696827, 33795658, 49393654, 67591316, 98787308, 321058751, 642117502, 1284235004]

約数ペア:

[(1, 1284235004), (2, 642117502), (4, 321058751), (13, 98787308), (19, 67591316), (26, 49393654), (38, 33795658), (52, 24696827), (76, 16897829), (247, 5199332), (494, 2599666), (988, 1299833)]