142728170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1097909}}^1$

素因数の和:1097929

約数の個数: 16

約数和(自身を含む): 276673320

約数和(自身を除く): 133945150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1097909, 2195818, 5489545, 10979090, 14272817, 28545634, 71364085, 142728170]

約数ペア:

[(1, 142728170), (2, 71364085), (5, 28545634), (10, 14272817), (13, 10979090), (26, 5489545), (65, 2195818), (130, 1097909)]