1080872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 2301600

約数和(自身を除く): 1220728

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 547, 988, 1094, 1976, 2188, 4376, 7111, 10393, 14222, 20786, 28444, 41572, 56888, 83144, 135109, 270218, 540436, 1080872]

約数ペア:

[(1, 1080872), (2, 540436), (4, 270218), (8, 135109), (13, 83144), (19, 56888), (26, 41572), (38, 28444), (52, 20786), (76, 14222), (104, 10393), (152, 7111), (247, 4376), (494, 2188), (547, 1976), (988, 1094)]