391244306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{84211}}^1$

素因数の和:84337

約数の個数: 16

約数和(自身を含む): 618452928

約数和(自身を除く): 227208622

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 84211, 168422, 1936853, 3873706, 8505311, 17010622, 195622153, 391244306]

約数ペア:

[(1, 391244306), (2, 195622153), (23, 17010622), (46, 8505311), (101, 3873706), (202, 1936853), (2323, 168422), (4646, 84211)]