1681966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5881}}^1$

素因数の和:5907

約数の個数: 16

約数和(自身を含む): 2964528

約数和(自身を除く): 1282562

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 5881, 11762, 64691, 76453, 129382, 152906, 840983, 1681966]

約数ペア:

[(1, 1681966), (2, 840983), (11, 152906), (13, 129382), (22, 76453), (26, 64691), (143, 11762), (286, 5881)]