2146671070

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1969423}}^1$

素因数の和:1969539

約数の個数: 16

約数和(自身を含む): 3899459520

約数和(自身を除く): 1752788450

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1969423, 3938846, 9847115, 19694230, 214667107, 429334214, 1073335535, 2146671070]

約数ペア:

[(1, 2146671070), (2, 1073335535), (5, 429334214), (10, 214667107), (109, 19694230), (218, 9847115), (545, 3938846), (1090, 1969423)]