211212852478

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1\times {\mathrm{2132903}}^1$

素因数の和:2133711

約数の個数: 16

約数和(自身を含む): 321983187840

約数和(自身を除く): 110770335362

約数列:

[1, 2, 67, 134, 739, 1478, 49513, 99026, 2132903, 4265806, 142904501, 285809002, 1576215317, 3152430634, 105606426239, 211212852478]

約数ペア:

[(1, 211212852478), (2, 105606426239), (67, 3152430634), (134, 1576215317), (739, 285809002), (1478, 142904501), (49513, 4265806), (99026, 2132903)]