2045552810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29222183}}^1$

素因数の和:29222197

約数の個数: 16

約数和(自身を含む): 4207994496

約数和(自身を除く): 2162441686

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 29222183, 58444366, 146110915, 204555281, 292221830, 409110562, 1022776405, 2045552810]

約数ペア:

[(1, 2045552810), (2, 1022776405), (5, 409110562), (7, 292221830), (10, 204555281), (14, 146110915), (35, 58444366), (70, 29222183)]