7980542

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1423

約数の個数: 16

約数和(自身を含む): 12431232

約数和(自身を除く): 4450690

約数列:

[1, 2, 43, 71, 86, 142, 1307, 2614, 3053, 6106, 56201, 92797, 112402, 185594, 3990271, 7980542]

約数ペア:

[(1, 7980542), (2, 3990271), (43, 185594), (71, 112402), (86, 92797), (142, 56201), (1307, 6106), (2614, 3053)]