215842172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{592973}}^1$

素因数の和:592997

約数の個数: 24

約数和(自身を含む): 464891616

約数和(自身を除く): 249049444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 592973, 1185946, 2371892, 4150811, 7708649, 8301622, 15417298, 16603244, 30834596, 53960543, 107921086, 215842172]

約数ペア:

[(1, 215842172), (2, 107921086), (4, 53960543), (7, 30834596), (13, 16603244), (14, 15417298), (26, 8301622), (28, 7708649), (52, 4150811), (91, 2371892), (182, 1185946), (364, 592973)]