491662076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{2161}}^1\times {\mathrm{2473}}^1$

素因数の和:4661

約数の個数: 24

約数和(自身を含む): 898596384

約数和(自身を除く): 406934308

約数列:

[1, 2, 4, 23, 46, 92, 2161, 2473, 4322, 4946, 8644, 9892, 49703, 56879, 99406, 113758, 198812, 227516, 5344153, 10688306, 21376612, 122915519, 245831038, 491662076]

約数ペア:

[(1, 491662076), (2, 245831038), (4, 122915519), (23, 21376612), (46, 10688306), (92, 5344153), (2161, 227516), (2473, 198812), (4322, 113758), (4946, 99406), (8644, 56879), (9892, 49703)]