2097512819

素因数分解:

${\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{811}}^1\times {\mathrm{911}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 2239405056

約数和(自身を除く): 141892237

約数列:

[1, 17, 167, 811, 911, 2839, 13787, 15487, 135437, 152137, 738821, 2302429, 2586329, 12559957, 123383107, 2097512819]

約数ペア:

[(1, 2097512819), (17, 123383107), (167, 12559957), (811, 2586329), (911, 2302429), (2839, 738821), (13787, 152137), (15487, 135437)]