2079405860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14852899}}^1$

素因数の和:14852915

約数の個数: 24

約数和(自身を含む): 4990574400

約数和(自身を除く): 2911168540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14852899, 29705798, 59411596, 74264495, 103970293, 148528990, 207940586, 297057980, 415881172, 519851465, 1039702930, 2079405860]

約数ペア:

[(1, 2079405860), (2, 1039702930), (4, 519851465), (5, 415881172), (7, 297057980), (10, 207940586), (14, 148528990), (20, 103970293), (28, 74264495), (35, 59411596), (70, 29705798), (140, 14852899)]