2039562511

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{32057}}^1$

素因数の和:32274

約数の個数: 16

約数和(自身を含む): 2385115200

約数和(自身を除く): 345552689

約数列:

[1, 7, 61, 149, 427, 1043, 9089, 32057, 63623, 224399, 1955477, 4776493, 13688339, 33435451, 291366073, 2039562511]

約数ペア:

[(1, 2039562511), (7, 291366073), (61, 33435451), (149, 13688339), (427, 4776493), (1043, 1955477), (9089, 224399), (32057, 63623)]