2257463672

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{883}}^1\times {\mathrm{1021}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 4255240080

約数和(自身を除く): 1997776408

約数列:

[1, 2, 4, 8, 313, 626, 883, 1021, 1252, 1766, 2042, 2504, 3532, 4084, 7064, 8168, 276379, 319573, 552758, 639146, 901543, 1105516, 1278292, 1803086, 2211032, 2556584, 3606172, 7212344, 282182959, 564365918, 1128731836, 2257463672]

約数ペア:

[(1, 2257463672), (2, 1128731836), (4, 564365918), (8, 282182959), (313, 7212344), (626, 3606172), (883, 2556584), (1021, 2211032), (1252, 1803086), (1766, 1278292), (2042, 1105516), (2504, 901543), (3532, 639146), (4084, 552758), (7064, 319573), (8168, 276379)]