664243010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1413283}}^1$

素因数の和:1413337

約数の個数: 16

約数和(自身を含む): 1221077376

約数和(自身を除く): 556834366

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1413283, 2826566, 7066415, 14132830, 66424301, 132848602, 332121505, 664243010]

約数ペア:

[(1, 664243010), (2, 332121505), (5, 132848602), (10, 66424301), (47, 14132830), (94, 7066415), (235, 2826566), (470, 1413283)]