1278345046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{304223}}^1$

素因数の和:304427

約数の個数: 16

約数和(自身を含む): 2102796288

約数和(自身を除く): 824451242

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 304223, 608446, 3346453, 6692906, 58106593, 116213186, 639172523, 1278345046]

約数ペア:

[(1, 1278345046), (2, 639172523), (11, 116213186), (22, 58106593), (191, 6692906), (382, 3346453), (2101, 608446), (4202, 304223)]