1379346476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{18661}}^1$

素因数の和:19769

約数の個数: 24

約数和(自身を含む): 2558336256

約数和(自身を除く): 1178989780

約数列:

[1, 2, 4, 17, 34, 68, 1087, 2174, 4348, 18479, 18661, 36958, 37322, 73916, 74644, 317237, 634474, 1268948, 20284507, 40569014, 81138028, 344836619, 689673238, 1379346476]

約数ペア:

[(1, 1379346476), (2, 689673238), (4, 344836619), (17, 81138028), (34, 40569014), (68, 20284507), (1087, 1268948), (2174, 634474), (4348, 317237), (18479, 74644), (18661, 73916), (36958, 37322)]