245175086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{7237}}^1$

素因数の和:8555

約数の個数: 16

約数和(自身を含む): 396410784

約数和(自身を除く): 151235698

約数列:

[1, 2, 13, 26, 1303, 2606, 7237, 14474, 16939, 33878, 94081, 188162, 9429811, 18859622, 122587543, 245175086]

約数ペア:

[(1, 245175086), (2, 122587543), (13, 18859622), (26, 9429811), (1303, 188162), (2606, 94081), (7237, 33878), (14474, 16939)]