620927858884

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{1301}}^1\times {\mathrm{4003}}^1$

素因数の和:6076

約数の個数: 48

約数和(自身を含む): 1115793334656

約数和(自身を除く): 494865475772

約数列:

[1, 2, 4, 41, 82, 164, 727, 1301, 1454, 2602, 2908, 4003, 5204, 8006, 16012, 29807, 53341, 59614, 106682, 119228, 164123, 213364, 328246, 656492, 945827, 1891654, 2910181, 3783308, 5207903, 5820362, 10415806, 11640724, 20831612, 38778907, 77557814, 119317421, 155115628, 213524023, 238634842, 427048046, 477269684, 854096092, 3786145481, 7572290962, 15144581924, 155231964721, 310463929442, 620927858884]

約数ペア:

[(1, 620927858884), (2, 310463929442), (4, 155231964721), (41, 15144581924), (82, 7572290962), (164, 3786145481), (727, 854096092), (1301, 477269684), (1454, 427048046), (2602, 238634842), (2908, 213524023), (4003, 155115628), (5204, 119317421), (8006, 77557814), (16012, 38778907), (29807, 20831612), (53341, 11640724), (59614, 10415806), (106682, 5820362), (119228, 5207903), (164123, 3783308), (213364, 2910181), (328246, 1891654), (656492, 945827)]