381156418

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{56003}}^1$

素因数の和:56129

約数の個数: 16

約数和(自身を含む): 592746336

約数和(自身を除く): 211589918

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 56003, 112006, 2296123, 4592246, 4648249, 9296498, 190578209, 381156418]

約数ペア:

[(1, 381156418), (2, 190578209), (41, 9296498), (82, 4648249), (83, 4592246), (166, 2296123), (3403, 112006), (6806, 56003)]