2027974810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5481013}}^1$

素因数の和:5481057

約数の個数: 16

約数和(自身を含む): 3749013576

約数和(自身を除く): 1721038766

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 5481013, 10962026, 27405065, 54810130, 202797481, 405594962, 1013987405, 2027974810]

約数ペア:

[(1, 2027974810), (2, 1013987405), (5, 405594962), (10, 202797481), (37, 54810130), (74, 27405065), (185, 10962026), (370, 5481013)]