2045816642

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{4663}}^1\times {\mathrm{4139}}^1$

素因数の和:8857

約数の個数: 16

約数和(自身を含む): 3128051520

約数和(自身を除く): 1082234878

約数列:

[1, 2, 53, 106, 4139, 4663, 8278, 9326, 219367, 247139, 438734, 494278, 19300157, 38600314, 1022908321, 2045816642]

約数ペア:

[(1, 2045816642), (2, 1022908321), (53, 38600314), (106, 19300157), (4139, 494278), (4663, 438734), (8278, 247139), (9326, 219367)]