318386854

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1\times {\mathrm{3061}}^1$

素因数の和:3591

約数の個数: 16

約数和(自身を含む): 482595696

約数和(自身を除く): 164208842

約数列:

[1, 2, 131, 262, 397, 794, 3061, 6122, 52007, 104014, 400991, 801982, 1215217, 2430434, 159193427, 318386854]

約数ペア:

[(1, 318386854), (2, 159193427), (131, 2430434), (262, 1215217), (397, 801982), (794, 400991), (3061, 104014), (6122, 52007)]