1016740478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{249079}}^1$

素因数の和:249251

約数の個数: 16

約数和(自身を含む): 1652894880

約数和(自身を除く): 636154402

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 249079, 498158, 3238027, 6476054, 39105403, 78210806, 508370239, 1016740478]

約数ペア:

[(1, 1016740478), (2, 508370239), (13, 78210806), (26, 39105403), (157, 6476054), (314, 3238027), (2041, 498158), (4082, 249079)]