2105827276

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{2879}}^1$

素因数の和:3214

約数の個数: 48

約数和(自身を含む): 4265533440

約数和(自身を除く): 2159706164

約数列:

[1, 2, 4, 7, 14, 28, 151, 173, 302, 346, 604, 692, 1057, 1211, 2114, 2422, 2879, 4228, 4844, 5758, 11516, 20153, 26123, 40306, 52246, 80612, 104492, 182861, 365722, 434729, 498067, 731444, 869458, 996134, 1738916, 1992268, 3043103, 3486469, 6086206, 6972938, 12172412, 13945876, 75208117, 150416234, 300832468, 526456819, 1052913638, 2105827276]

約数ペア:

[(1, 2105827276), (2, 1052913638), (4, 526456819), (7, 300832468), (14, 150416234), (28, 75208117), (151, 13945876), (173, 12172412), (302, 6972938), (346, 6086206), (604, 3486469), (692, 3043103), (1057, 1992268), (1211, 1738916), (2114, 996134), (2422, 869458), (2879, 731444), (4228, 498067), (4844, 434729), (5758, 365722), (11516, 182861), (20153, 104492), (26123, 80612), (40306, 52246)]