2021308081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1\times {\mathrm{3463}}^1$

素因数の和:4296

約数の個数: 16

約数和(自身を含む): 2217237120

約数和(自身を除く): 195929039

約数列:

[1, 13, 59, 761, 767, 3463, 9893, 44899, 45019, 204317, 583687, 2635343, 2656121, 34259459, 155485237, 2021308081]

約数ペア:

[(1, 2021308081), (13, 155485237), (59, 34259459), (761, 2656121), (767, 2635343), (3463, 583687), (9893, 204317), (44899, 45019)]