8581628156

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{661}}^1\times {\mathrm{28723}}^1$

素因数の和:29501

約数の個数: 24

約数和(自身を含む): 15174199824

約数和(自身を除く): 6592571668

約数列:

[1, 2, 4, 113, 226, 452, 661, 1322, 2644, 28723, 57446, 74693, 114892, 149386, 298772, 3245699, 6491398, 12982796, 18985903, 37971806, 75943612, 2145407039, 4290814078, 8581628156]

約数ペア:

[(1, 8581628156), (2, 4290814078), (4, 2145407039), (113, 75943612), (226, 37971806), (452, 18985903), (661, 12982796), (1322, 6491398), (2644, 3245699), (28723, 298772), (57446, 149386), (74693, 114892)]