2080561336

素因数分解:

$2^3\times 7^1\times {\mathrm{37152881}}^1$

素因数の和:37152894

約数の個数: 16

約数和(自身を含む): 4458345840

約数和(自身を除く): 2377784504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 37152881, 74305762, 148611524, 260070167, 297223048, 520140334, 1040280668, 2080561336]

約数ペア:

[(1, 2080561336), (2, 1040280668), (4, 520140334), (7, 297223048), (8, 260070167), (14, 148611524), (28, 74305762), (56, 37152881)]