2138022430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5778439}}^1$

素因数の和:5778483

約数の個数: 16

約数和(自身を含む): 3952452960

約数和(自身を除く): 1814430530

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 5778439, 11556878, 28892195, 57784390, 213802243, 427604486, 1069011215, 2138022430]

約数ペア:

[(1, 2138022430), (2, 1069011215), (5, 427604486), (10, 213802243), (37, 57784390), (74, 28892195), (185, 11556878), (370, 5778439)]