2259862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:891

約数の個数: 16

約数和(自身を含む): 3729600

約数和(自身を除く): 1469738

約数列:

[1, 2, 11, 22, 139, 278, 739, 1478, 1529, 3058, 8129, 16258, 102721, 205442, 1129931, 2259862]

約数ペア:

[(1, 2259862), (2, 1129931), (11, 205442), (22, 102721), (139, 16258), (278, 8129), (739, 3058), (1478, 1529)]