1520993893

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{20201}}^1$

素因数の和:20364

約数の個数: 16

約数和(自身を含む): 1663998336

約数和(自身を除く): 143004443

約数列:

[1, 17, 43, 103, 731, 1751, 4429, 20201, 75293, 343417, 868643, 2080703, 14766931, 35371951, 89470229, 1520993893]

約数ペア:

[(1, 1520993893), (17, 89470229), (43, 35371951), (103, 14766931), (731, 2080703), (1751, 868643), (4429, 343417), (20201, 75293)]