2645265266

素因数分解:

$2^1\times 7^1\times {\mathrm{2351}}^1\times {\mathrm{80369}}^1$

素因数の和:82729

約数の個数: 16

約数和(自身を含む): 4536725760

約数和(自身を除く): 1891460494

約数列:

[1, 2, 7, 14, 2351, 4702, 16457, 32914, 80369, 160738, 562583, 1125166, 188947519, 377895038, 1322632633, 2645265266]

約数ペア:

[(1, 2645265266), (2, 1322632633), (7, 377895038), (14, 188947519), (2351, 1125166), (4702, 562583), (16457, 160738), (32914, 80369)]