538631852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{9497}}^1$

素因数の和:10801

約数の個数: 24

約数和(自身を含む): 1029203280

約数和(自身を除く): 490571428

約数列:

[1, 2, 4, 11, 22, 44, 1289, 2578, 5156, 9497, 14179, 18994, 28358, 37988, 56716, 104467, 208934, 417868, 12241633, 24483266, 48966532, 134657963, 269315926, 538631852]

約数ペア:

[(1, 538631852), (2, 269315926), (4, 134657963), (11, 48966532), (22, 24483266), (44, 12241633), (1289, 417868), (2578, 208934), (5156, 104467), (9497, 56716), (14179, 37988), (18994, 28358)]