2458130

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{613}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 4442904

約数和(自身を除く): 1984774

約数列:

[1, 2, 5, 10, 401, 613, 802, 1226, 2005, 3065, 4010, 6130, 245813, 491626, 1229065, 2458130]

約数ペア:

[(1, 2458130), (2, 1229065), (5, 491626), (10, 245813), (401, 6130), (613, 4010), (802, 3065), (1226, 2005)]