277857214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{54121}}^1$

素因数の和:54291

約数の個数: 16

約数和(自身を含む): 444233376

約数和(自身を除く): 166376162

約数列:

[1, 2, 17, 34, 151, 302, 2567, 5134, 54121, 108242, 920057, 1840114, 8172271, 16344542, 138928607, 277857214]

約数ペア:

[(1, 277857214), (2, 138928607), (17, 16344542), (34, 8172271), (151, 1840114), (302, 920057), (2567, 108242), (5134, 54121)]