263105496722

素因数分解:

$2^1\times {\mathrm{1091}}^1\times {\mathrm{10651}}^1\times {\mathrm{11321}}^1$

素因数の和:23065

約数の個数: 16

約数和(自身を含む): 395091968544

約数和(自身を除く): 131986471822

約数列:

[1, 2, 1091, 2182, 10651, 11321, 21302, 22642, 11620241, 12351211, 23240482, 24702422, 120579971, 241159942, 131552748361, 263105496722]

約数ペア:

[(1, 263105496722), (2, 131552748361), (1091, 241159942), (2182, 120579971), (10651, 24702422), (11321, 23240482), (21302, 12351211), (22642, 11620241)]