490784744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3228847}}^1$

素因数の和:3228872

約数の個数: 16

約数和(自身を含む): 968654400

約数和(自身を除く): 477869656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3228847, 6457694, 12915388, 25830776, 61348093, 122696186, 245392372, 490784744]

約数ペア:

[(1, 490784744), (2, 245392372), (4, 122696186), (8, 61348093), (19, 25830776), (38, 12915388), (76, 6457694), (152, 3228847)]