3453872

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1553}}^1$

素因数の和:1700

約数の個数: 20

約数和(自身を含む): 6744360

約数和(自身を除く): 3290488

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 1553, 2224, 3106, 6212, 12424, 24848, 215867, 431734, 863468, 1726936, 3453872]

約数ペア:

[(1, 3453872), (2, 1726936), (4, 863468), (8, 431734), (16, 215867), (139, 24848), (278, 12424), (556, 6212), (1112, 3106), (1553, 2224)]