201618248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1938637}}^1$

素因数の和:1938656

約数の個数: 16

約数和(自身を含む): 407113980

約数和(自身を除く): 205495732

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1938637, 3877274, 7754548, 15509096, 25202281, 50404562, 100809124, 201618248]

約数ペア:

[(1, 201618248), (2, 100809124), (4, 50404562), (8, 25202281), (13, 15509096), (26, 7754548), (52, 3877274), (104, 1938637)]