2019411328

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1434241}}^1$

素因数の和:1434266

約数の個数: 32

約数和(自身を含む): 4388780520

約数和(自身を除く): 2369369192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 1434241, 2868482, 5736964, 11473928, 15776651, 22947856, 31553302, 45895712, 63106604, 91791424, 126213208, 183582848, 252426416, 504852832, 1009705664, 2019411328]

約数ペア:

[(1, 2019411328), (2, 1009705664), (4, 504852832), (8, 252426416), (11, 183582848), (16, 126213208), (22, 91791424), (32, 63106604), (44, 45895712), (64, 31553302), (88, 22947856), (128, 15776651), (176, 11473928), (352, 5736964), (704, 2868482), (1408, 1434241)]