492075262

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{4523}}^1$

素因数の和:4960

約数の個数: 32

約数和(自身を含む): 890323200

約数和(自身を除く): 398247938

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 409, 818, 2863, 4523, 5726, 7771, 9046, 15542, 31661, 54397, 63322, 85937, 108794, 171874, 601559, 1203118, 1849907, 3699814, 12949349, 25898698, 35148233, 70296466, 246037631, 492075262]

約数ペア:

[(1, 492075262), (2, 246037631), (7, 70296466), (14, 35148233), (19, 25898698), (38, 12949349), (133, 3699814), (266, 1849907), (409, 1203118), (818, 601559), (2863, 171874), (4523, 108794), (5726, 85937), (7771, 63322), (9046, 54397), (15542, 31661)]