1242984442

素因数分解:

$2^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{59627}}^1$

素因数の和:61125

約数の個数: 16

約数和(自身を含む): 2132297280

約数和(自身を除く): 889312838

約数列:

[1, 2, 7, 14, 1489, 2978, 10423, 20846, 59627, 119254, 417389, 834778, 88784603, 177569206, 621492221, 1242984442]

約数ペア:

[(1, 1242984442), (2, 621492221), (7, 177569206), (14, 88784603), (1489, 834778), (2978, 417389), (10423, 119254), (20846, 59627)]