11390250828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1215349}}^1$

素因数の和:1215438

約数の個数: 48

約数和(自身を含む): 29401747200

約数和(自身を除く): 18011496372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 1215349, 2430698, 3646047, 4861396, 7292094, 13368839, 14584188, 26737678, 40106517, 53475356, 80213034, 86289779, 160426068, 172579558, 258869337, 345159116, 517738674, 949187569, 1035477348, 1898375138, 2847562707, 3796750276, 5695125414, 11390250828]

約数ペア:

[(1, 11390250828), (2, 5695125414), (3, 3796750276), (4, 2847562707), (6, 1898375138), (11, 1035477348), (12, 949187569), (22, 517738674), (33, 345159116), (44, 258869337), (66, 172579558), (71, 160426068), (132, 86289779), (142, 80213034), (213, 53475356), (284, 40106517), (426, 26737678), (781, 14584188), (852, 13368839), (1562, 7292094), (2343, 4861396), (3124, 3646047), (4686, 2430698), (9372, 1215349)]