27960442

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{1489}}^1$

素因数の和:1761

約数の個数: 16

約数和(自身を含む): 43180200

約数和(自身を除く): 15219758

約数列:

[1, 2, 41, 82, 229, 458, 1489, 2978, 9389, 18778, 61049, 122098, 340981, 681962, 13980221, 27960442]

約数ペア:

[(1, 27960442), (2, 13980221), (41, 681962), (82, 340981), (229, 122098), (458, 61049), (1489, 18778), (2978, 9389)]