8687354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4987}}^1$

素因数の和:5069

約数の個数: 16

約数和(自身を含む): 14245728

約数和(自身を除く): 5558374

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 4987, 9974, 64831, 129662, 334129, 668258, 4343677, 8687354]

約数ペア:

[(1, 8687354), (2, 4343677), (13, 668258), (26, 334129), (67, 129662), (134, 64831), (871, 9974), (1742, 4987)]