142712722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{3449}}^1$

素因数の和:4685

約数の個数: 16

約数和(自身を含む): 226913400

約数和(自身を除く): 84200678

約数列:

[1, 2, 17, 34, 1217, 2434, 3449, 6898, 20689, 41378, 58633, 117266, 4197433, 8394866, 71356361, 142712722]

約数ペア:

[(1, 142712722), (2, 71356361), (17, 8394866), (34, 4197433), (1217, 117266), (2434, 58633), (3449, 41378), (6898, 20689)]