1681394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5879}}^1$

素因数の和:5905

約数の個数: 16

約数和(自身を含む): 2963520

約数和(自身を除く): 1282126

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 5879, 11758, 64669, 76427, 129338, 152854, 840697, 1681394]

約数ペア:

[(1, 1681394), (2, 840697), (11, 152854), (13, 129338), (22, 76427), (26, 64669), (143, 11758), (286, 5879)]