287702988

素因数分解:

$2^2\times 3^1\times {\mathrm{2203}}^1\times {\mathrm{10883}}^1$

素因数の和:13093

約数の個数: 24

約数和(自身を含む): 671673408

約数和(自身を除く): 383970420

約数列:

[1, 2, 3, 4, 6, 12, 2203, 4406, 6609, 8812, 10883, 13218, 21766, 26436, 32649, 43532, 65298, 130596, 23975249, 47950498, 71925747, 95900996, 143851494, 287702988]

約数ペア:

[(1, 287702988), (2, 143851494), (3, 95900996), (4, 71925747), (6, 47950498), (12, 23975249), (2203, 130596), (4406, 65298), (6609, 43532), (8812, 32649), (10883, 26436), (13218, 21766)]