2590384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8521}}^1$

素因数の和:8548

約数の個数: 20

約数和(自身を含む): 5283640

約数和(自身を除く): 2693256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8521, 17042, 34084, 68168, 136336, 161899, 323798, 647596, 1295192, 2590384]

約数ペア:

[(1, 2590384), (2, 1295192), (4, 647596), (8, 323798), (16, 161899), (19, 136336), (38, 68168), (76, 34084), (152, 17042), (304, 8521)]