2247258671

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{25997}}^1$

素因数の和:26290

約数の個数: 16

約数和(自身を含む): 2628085824

約数和(自身を除く): 380827153

約数列:

[1, 7, 53, 233, 371, 1631, 12349, 25997, 86443, 181979, 1377841, 6057301, 9644887, 42401107, 321036953, 2247258671]

約数ペア:

[(1, 2247258671), (7, 321036953), (53, 42401107), (233, 9644887), (371, 6057301), (1631, 1377841), (12349, 181979), (25997, 86443)]