2005495201

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{39079}}^1$

素因数の和:39208

約数の個数: 16

約数和(自身を含む): 2197859200

約数和(自身を除く): 192363999

約数列:

[1, 19, 37, 73, 703, 1387, 2701, 39079, 51319, 742501, 1445923, 2852767, 27472537, 54202573, 105552379, 2005495201]

約数ペア:

[(1, 2005495201), (19, 105552379), (37, 54202573), (73, 27472537), (703, 2852767), (1387, 1445923), (2701, 742501), (39079, 51319)]