141888970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{834641}}^1$

素因数の和:834665

約数の個数: 16

約数和(自身を含む): 270424008

約数和(自身を除く): 128535038

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 834641, 1669282, 4173205, 8346410, 14188897, 28377794, 70944485, 141888970]

約数ペア:

[(1, 141888970), (2, 70944485), (5, 28377794), (10, 14188897), (17, 8346410), (34, 4173205), (85, 1669282), (170, 834641)]