2009164076

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{8234279}}^1$

素因数の和:8234344

約数の個数: 12

約数和(自身を含む): 3573677520

約数和(自身を除く): 1564513444

約数列:

[1, 2, 4, 61, 122, 244, 8234279, 16468558, 32937116, 502291019, 1004582038, 2009164076]

約数ペア:

[(1, 2009164076), (2, 1004582038), (4, 502291019), (61, 32937116), (122, 16468558), (244, 8234279)]