5280656206

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{76649}}^1$

素因数の和:76721

約数の個数: 48

約数和(自身を含む): 9961434000

約数和(自身を除く): 4680777794

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 259, 266, 518, 703, 931, 1406, 1813, 1862, 3626, 4921, 9842, 34447, 68894, 76649, 153298, 536543, 1073086, 1456331, 2836013, 2912662, 3755801, 5672026, 7511602, 10194317, 19852091, 20388634, 39704182, 53884247, 71360219, 107768494, 138964637, 142720438, 277929274, 377189729, 754379458, 2640328103, 5280656206]

約数ペア:

[(1, 5280656206), (2, 2640328103), (7, 754379458), (14, 377189729), (19, 277929274), (37, 142720438), (38, 138964637), (49, 107768494), (74, 71360219), (98, 53884247), (133, 39704182), (259, 20388634), (266, 19852091), (518, 10194317), (703, 7511602), (931, 5672026), (1406, 3755801), (1813, 2912662), (1862, 2836013), (3626, 1456331), (4921, 1073086), (9842, 536543), (34447, 153298), (68894, 76649)]