5474242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 8769600

約数和(自身を除く): 3295358

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2029, 2698, 4058, 38551, 77102, 144059, 288118, 2737121, 5474242]

約数ペア:

[(1, 5474242), (2, 2737121), (19, 288118), (38, 144059), (71, 77102), (142, 38551), (1349, 4058), (2029, 2698)]