319922014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{20411}}^1$

素因数の和:20891

約数の個数: 16

約数和(自身を含む): 509238576

約数和(自身を除く): 189316562

約数列:

[1, 2, 17, 34, 461, 922, 7837, 15674, 20411, 40822, 346987, 693974, 9409471, 18818942, 159961007, 319922014]

約数ペア:

[(1, 319922014), (2, 159961007), (17, 18818942), (34, 9409471), (461, 693974), (922, 346987), (7837, 40822), (15674, 20411)]