2911376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13997}}^1$

素因数の和:14018

約数の個数: 20

約数和(自身を含む): 6075132

約数和(自身を除く): 3163756

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13997, 27994, 55988, 111976, 181961, 223952, 363922, 727844, 1455688, 2911376]

約数ペア:

[(1, 2911376), (2, 1455688), (4, 727844), (8, 363922), (13, 223952), (16, 181961), (26, 111976), (52, 55988), (104, 27994), (208, 13997)]