271317170

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{404951}}^1$

素因数の和:405025

約数の個数: 16

約数和(自身を含む): 495661248

約数和(自身を除く): 224344078

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 404951, 809902, 2024755, 4049510, 27131717, 54263434, 135658585, 271317170]

約数ペア:

[(1, 271317170), (2, 135658585), (5, 54263434), (10, 27131717), (67, 4049510), (134, 2024755), (335, 809902), (670, 404951)]