275655268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{27271}}^1$

素因数の和:27320

約数の個数: 36

約数和(自身を含む): 581875392

約数和(自身を除く): 306220124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 27271, 54542, 109084, 190897, 381794, 518149, 763588, 1036298, 2072596, 3627043, 7254086, 9844831, 14508172, 19689662, 39379324, 68913817, 137827634, 275655268]

約数ペア:

[(1, 275655268), (2, 137827634), (4, 68913817), (7, 39379324), (14, 19689662), (19, 14508172), (28, 9844831), (38, 7254086), (76, 3627043), (133, 2072596), (266, 1036298), (361, 763588), (532, 518149), (722, 381794), (1444, 190897), (2527, 109084), (5054, 54542), (10108, 27271)]