103639598

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{2389}}^1$

素因数の和:2699

約数の個数: 16

約数和(自身を含む): 157740000

約数和(自身を除く): 54100402

約数列:

[1, 2, 109, 199, 218, 398, 2389, 4778, 21691, 43382, 260401, 475411, 520802, 950822, 51819799, 103639598]

約数ペア:

[(1, 103639598), (2, 51819799), (109, 950822), (199, 520802), (218, 475411), (398, 260401), (2389, 43382), (4778, 21691)]