4709042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1457

約数の個数: 16

約数和(自身を含む): 7667520

約数和(自身を除く): 2958478

約数列:

[1, 2, 13, 26, 139, 278, 1303, 1807, 2606, 3614, 16939, 33878, 181117, 362234, 2354521, 4709042]

約数ペア:

[(1, 4709042), (2, 2354521), (13, 362234), (26, 181117), (139, 33878), (278, 16939), (1303, 3614), (1807, 2606)]