126513998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113161}}^1$

素因数の和:113219

約数の個数: 16

約数和(自身を含む): 209123376

約数和(自身を除く): 82609378

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 113161, 226322, 1471093, 2942186, 4865923, 9731846, 63256999, 126513998]

約数ペア:

[(1, 126513998), (2, 63256999), (13, 9731846), (26, 4865923), (43, 2942186), (86, 1471093), (559, 226322), (1118, 113161)]