2879424863

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13177}}^1$

素因数の和:13287

約数の個数: 32

約数和(自身を含む): 3643453440

約数和(自身を除く): 764028577

約数列:

[1, 7, 19, 31, 53, 133, 217, 371, 589, 1007, 1643, 4123, 7049, 11501, 13177, 31217, 92239, 218519, 250363, 408487, 698381, 1752541, 2859409, 4888667, 7761253, 13269239, 21649811, 54328771, 92884673, 151548677, 411346409, 2879424863]

約数ペア:

[(1, 2879424863), (7, 411346409), (19, 151548677), (31, 92884673), (53, 54328771), (133, 21649811), (217, 13269239), (371, 7761253), (589, 4888667), (1007, 2859409), (1643, 1752541), (4123, 698381), (7049, 408487), (11501, 250363), (13177, 218519), (31217, 92239)]