129666103690

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{275885327}}^1$

素因数の和:275885381

約数の個数: 16

約数和(自身を含む): 238364923392

約数和(自身を除く): 108698819702

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 275885327, 551770654, 1379426635, 2758853270, 12966610369, 25933220738, 64833051845, 129666103690]

約数ペア:

[(1, 129666103690), (2, 64833051845), (5, 25933220738), (10, 12966610369), (47, 2758853270), (94, 1379426635), (235, 551770654), (470, 275885327)]