2427542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1367

約数の個数: 16

約数和(自身を含む): 3978240

約数和(自身を除く): 1550698

約数列:

[1, 2, 13, 26, 73, 146, 949, 1279, 1898, 2558, 16627, 33254, 93367, 186734, 1213771, 2427542]

約数ペア:

[(1, 2427542), (2, 1213771), (13, 186734), (26, 93367), (73, 33254), (146, 16627), (949, 2558), (1279, 1898)]