7897194844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{132851}}^1$

素因数の和:133066

約数の個数: 48

約数和(自身を含む): 17319649536

約数和(自身を除く): 9422454692

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 193, 308, 386, 772, 1351, 2123, 2702, 4246, 5404, 8492, 14861, 29722, 59444, 132851, 265702, 531404, 929957, 1461361, 1859914, 2922722, 3719828, 5845444, 10229527, 20459054, 25640243, 40918108, 51280486, 102560972, 179481701, 282042673, 358963402, 564085346, 717926804, 1128170692, 1974298711, 3948597422, 7897194844]

約数ペア:

[(1, 7897194844), (2, 3948597422), (4, 1974298711), (7, 1128170692), (11, 717926804), (14, 564085346), (22, 358963402), (28, 282042673), (44, 179481701), (77, 102560972), (154, 51280486), (193, 40918108), (308, 25640243), (386, 20459054), (772, 10229527), (1351, 5845444), (2123, 3719828), (2702, 2922722), (4246, 1859914), (5404, 1461361), (8492, 929957), (14861, 531404), (29722, 265702), (59444, 132851)]