188021247491

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2447}}^1\times {\mathrm{997889}}^1$

素因数の和:1000354

約数の個数: 16

約数和(自身を含む): 234512133120

約数和(自身を除く): 46490885629

約数列:

[1, 7, 11, 77, 2447, 17129, 26917, 188419, 997889, 6985223, 10976779, 76837453, 2441834383, 17092840681, 26860178213, 188021247491]

約数ペア:

[(1, 188021247491), (7, 26860178213), (11, 17092840681), (77, 2441834383), (2447, 76837453), (17129, 10976779), (26917, 6985223), (188419, 997889)]