2478122

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 3894912

約数和(自身を除く): 1416790

約数列:

[1, 2, 41, 47, 82, 94, 643, 1286, 1927, 3854, 26363, 30221, 52726, 60442, 1239061, 2478122]

約数ペア:

[(1, 2478122), (2, 1239061), (41, 60442), (47, 52726), (82, 30221), (94, 26363), (643, 3854), (1286, 1927)]