26686454

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{929}}^1$

素因数の和:1255

約数の個数: 16

約数和(自身を含む): 40979520

約数和(自身を除く): 14293066

約数列:

[1, 2, 53, 106, 271, 542, 929, 1858, 14363, 28726, 49237, 98474, 251759, 503518, 13343227, 26686454]

約数ペア:

[(1, 26686454), (2, 13343227), (53, 503518), (106, 251759), (271, 98474), (542, 49237), (929, 28726), (1858, 14363)]