27489302

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:811

約数の個数: 16

約数和(自身を含む): 41817600

約数和(自身を除く): 14328298

約数列:

[1, 2, 131, 239, 262, 439, 478, 878, 31309, 57509, 62618, 104921, 115018, 209842, 13744651, 27489302]

約数ペア:

[(1, 27489302), (2, 13744651), (131, 209842), (239, 115018), (262, 104921), (439, 62618), (478, 57509), (878, 31309)]