2021656249

素因数分解:

${\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1\times {\mathrm{881}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 2098320336

約数和(自身を除く): 76664087

約数列:

[1, 41, 97, 577, 881, 3977, 23657, 36121, 55969, 85457, 508337, 2294729, 3503737, 20841817, 49308689, 2021656249]

約数ペア:

[(1, 2021656249), (41, 49308689), (97, 20841817), (577, 3503737), (881, 2294729), (3977, 508337), (23657, 85457), (36121, 55969)]