2269586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1537

約数の個数: 16

約数和(自身を含む): 3768768

約数和(自身を除く): 1499182

約数列:

[1, 2, 11, 22, 71, 142, 781, 1453, 1562, 2906, 15983, 31966, 103163, 206326, 1134793, 2269586]

約数ペア:

[(1, 2269586), (2, 1134793), (11, 206326), (22, 103163), (71, 31966), (142, 15983), (781, 2906), (1453, 1562)]