2947316.00000000

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43313}}^1$

素因数の和:43336

約数の個数: 24

約数和(自身を含む): 38202948

約数和(自身を除く): 20184740

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 43313, 86626, 173252, 346504, 563069, 693008, 1126138, 1386016, 2252276, 4504552, 9009104, 18018208]

約数ペア:

[(1, 18018208), (2, 9009104), (4, 4504552), (8, 2252276), (13, 1386016), (16, 1126138), (26, 693008), (32, 563069), (52, 346504), (104, 173252), (208, 86626), (416, 43313)]