496417042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 822960000

約数和(自身を除く): 326542958

約数列:

[1, 2, 11, 22, 149, 199, 298, 398, 761, 1522, 1639, 2189, 3278, 4378, 8371, 16742, 29651, 59302, 113389, 151439, 226778, 302878, 326161, 652322, 1247279, 1665829, 2494558, 3331658, 22564411, 45128822, 248208521, 496417042]

約数ペア:

[(1, 496417042), (2, 248208521), (11, 45128822), (22, 22564411), (149, 3331658), (199, 2494558), (298, 1665829), (398, 1247279), (761, 652322), (1522, 326161), (1639, 302878), (2189, 226778), (3278, 151439), (4378, 113389), (8371, 59302), (16742, 29651)]