2253394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7879}}^1$

素因数の和:7905

約数の個数: 16

約数和(自身を含む): 3971520

約数和(自身を除く): 1718126

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7879, 15758, 86669, 102427, 173338, 204854, 1126697, 2253394]

約数ペア:

[(1, 2253394), (2, 1126697), (11, 204854), (13, 173338), (22, 102427), (26, 86669), (143, 15758), (286, 7879)]