2276542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:591

約数の個数: 16

約数和(自身を含む): 3628800

約数和(自身を除く): 1352258

約数列:

[1, 2, 19, 38, 139, 278, 431, 862, 2641, 5282, 8189, 16378, 59909, 119818, 1138271, 2276542]

約数ペア:

[(1, 2276542), (2, 1138271), (19, 119818), (38, 59909), (139, 16378), (278, 8189), (431, 5282), (862, 2641)]