305098442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 505612800

約数和(自身を除く): 200514358

約数列:

[1, 2, 11, 22, 199, 227, 307, 398, 454, 614, 2189, 2497, 3377, 4378, 4994, 6754, 45173, 61093, 69689, 90346, 122186, 139378, 496903, 672023, 766579, 993806, 1344046, 1533158, 13868111, 27736222, 152549221, 305098442]

約数ペア:

[(1, 305098442), (2, 152549221), (11, 27736222), (22, 13868111), (199, 1533158), (227, 1344046), (307, 993806), (398, 766579), (454, 672023), (614, 496903), (2189, 139378), (2497, 122186), (3377, 90346), (4378, 69689), (4994, 61093), (6754, 45173)]