772872842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:5011

約数の個数: 48

約数和(自身を含む): 1443727872

約数和(自身を除く): 670855030

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 361, 434, 589, 722, 1178, 2527, 4123, 4933, 5054, 8246, 9866, 11191, 22382, 34531, 69062, 78337, 93727, 152923, 156674, 187454, 305846, 656089, 1070461, 1312178, 1780813, 2140922, 2905537, 3561626, 5811074, 12465691, 20338759, 24931382, 40677518, 55205203, 110410406, 386436421, 772872842]

約数ペア:

[(1, 772872842), (2, 386436421), (7, 110410406), (14, 55205203), (19, 40677518), (31, 24931382), (38, 20338759), (62, 12465691), (133, 5811074), (217, 3561626), (266, 2905537), (361, 2140922), (434, 1780813), (589, 1312178), (722, 1070461), (1178, 656089), (2527, 305846), (4123, 187454), (4933, 156674), (5054, 152923), (8246, 93727), (9866, 78337), (11191, 69062), (22382, 34531)]