2004404770

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4264691}}^1$

素因数の和:4264745

約数の個数: 16

約数和(自身を含む): 3684693888

約数和(自身を除く): 1680289118

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 4264691, 8529382, 21323455, 42646910, 200440477, 400880954, 1002202385, 2004404770]

約数ペア:

[(1, 2004404770), (2, 1002202385), (5, 400880954), (10, 200440477), (47, 42646910), (94, 21323455), (235, 8529382), (470, 4264691)]