2005296770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5419721}}^1$

素因数の和:5419765

約数の個数: 16

約数和(自身を含む): 3707089848

約数和(自身を除く): 1701793078

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 5419721, 10839442, 27098605, 54197210, 200529677, 401059354, 1002648385, 2005296770]

約数ペア:

[(1, 2005296770), (2, 1002648385), (5, 401059354), (10, 200529677), (37, 54197210), (74, 27098605), (185, 10839442), (370, 5419721)]