2021855458

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8495191}}^1$

素因数の和:8495217

約数の個数: 16

約数和(自身を含む): 3669922944

約数和(自身を除く): 1648067486

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8495191, 16990382, 59466337, 118932674, 144418247, 288836494, 1010927729, 2021855458]

約数ペア:

[(1, 2021855458), (2, 1010927729), (7, 288836494), (14, 144418247), (17, 118932674), (34, 59466337), (119, 16990382), (238, 8495191)]