681420206

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1\times {\mathrm{3373}}^1$

素因数の和:4675

約数の個数: 16

約数和(自身を含む): 1035602064

約数和(自身を除く): 354181858

約数列:

[1, 2, 83, 166, 1217, 2434, 3373, 6746, 101011, 202022, 279959, 559918, 4104941, 8209882, 340710103, 681420206]

約数ペア:

[(1, 681420206), (2, 340710103), (83, 8209882), (166, 4104941), (1217, 559918), (2434, 279959), (3373, 202022), (6746, 101011)]