428049214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1\times {\mathrm{5413}}^1$

素因数の和:7515

約数の個数: 16

約数和(自身を含む): 676316880

約数和(自身を除く): 248267666

約数列:

[1, 2, 19, 38, 2081, 4162, 5413, 10826, 39539, 79078, 102847, 205694, 11264453, 22528906, 214024607, 428049214]

約数ペア:

[(1, 428049214), (2, 214024607), (19, 22528906), (38, 11264453), (2081, 205694), (4162, 102847), (5413, 79078), (10826, 39539)]