2009058478

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4629167}}^1$

素因数の和:4629207

約数の個数: 16

約数和(自身を含む): 3555201024

約数和(自身を除く): 1546142546

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4629167, 9258334, 32404169, 64808338, 143504177, 287008354, 1004529239, 2009058478]

約数ペア:

[(1, 2009058478), (2, 1004529239), (7, 287008354), (14, 143504177), (31, 64808338), (62, 32404169), (217, 9258334), (434, 4629167)]