387528934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{209929}}^1$

素因数の和:210015

約数の個数: 16

約数和(自身を含む): 634828320

約数和(自身を除く): 247299386

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 209929, 419858, 2729077, 5458154, 14904959, 29809918, 193764467, 387528934]

約数ペア:

[(1, 387528934), (2, 193764467), (13, 29809918), (26, 14904959), (71, 5458154), (142, 2729077), (923, 419858), (1846, 209929)]