2019928526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{305033}}^1$

素因数の和:305096

約数の個数: 32

約数和(自身を含む): 3865390848

約数和(自身を除く): 1845462322

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 305033, 610066, 2135231, 3355363, 4270462, 6710726, 13116419, 23487541, 26232838, 46975082, 91814933, 144280609, 183629866, 288561218, 1009964263, 2019928526]

約数ペア:

[(1, 2019928526), (2, 1009964263), (7, 288561218), (11, 183629866), (14, 144280609), (22, 91814933), (43, 46975082), (77, 26232838), (86, 23487541), (154, 13116419), (301, 6710726), (473, 4270462), (602, 3355363), (946, 2135231), (3311, 610066), (6622, 305033)]