2108792452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{40553701}}^1$

素因数の和:40553718

約数の個数: 12

約数和(自身を含む): 3974262796

約数和(自身を除く): 1865470344

約数列:

[1, 2, 4, 13, 26, 52, 40553701, 81107402, 162214804, 527198113, 1054396226, 2108792452]

約数ペア:

[(1, 2108792452), (2, 1054396226), (4, 527198113), (13, 162214804), (26, 81107402), (52, 40553701)]